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Brevin Jordan | Injury Profile

When reviewing Brevin Jordan’s injury history, I noticed a series of injuries. When examined separating they might not mean much, however together one could argue that a pattern is forming. I elected to dive a little deeper into Jordan’s injury profile because his skillset along with his injury history reminded me of another athletic tight end – Evan Engram.

Injury History

  • 2018: ankle/foot injury (speculating right) causing Jordan to miss one game
  • 2019: left foot/ankle injury. Missed 4 games
  • 2020 right shoulder injury. Missed 3 games
  • Total of 8 games missed in college

The Injuries

(Speculated) Right Ankle Sprain

Based on what I’ve been able to dig up it looks like Jordan hurt his right ankle in 2018 In the video, it looks like his R foot gets rolled up on (common MOI) in football. It’s hard to know the specifics here because of the camera angle. It could have been a high ankle sprain or a classic inversion ankle sprain. Reports were that x-rays were negative. His return to play timeline would have been helpful for differentiating the injury but Jordan missed the ACC season finale and Miami’s next game was not until 6 weeks later in a bowl game.

Left Ankle Sprain

In 2019 Brevin injured his L foot/ankle in the FSU game, but it is unclear when. As a result of this ailment, Jordan missed the last four games of the season – including Miami’s bowl game This 8-week absence makes me speculate it was a possible fracture (but I can’t confirm).

Right Shoulder Injury

2020 another tough injury to pin down – reports were not very specific. The length of Jordan’s absence (2 games/3 weeks) suggests either a minor muscle strain or AC Joint sprain.

Evan Engram Comparison

Brevin Jordan is athletic and plays like a WR which is what you want in fantasy football. You don’t get points for good blocking. However recent memory has shown sometimes these smaller frame TEs get beat up. I recent example that comes to mind is Evan Engram

College Metrics

Evan Engram: 6’3, 235lbs

Brevin Jordan:  6’3, 245lbs

Evan Engram also has a history of lower body injuries that caused him to miss 6 games in college (high ankle sprain surgery and hamstring strain) Engram was able to record his 1st fully healthy season in 2020.

Summary

Jordan has been nicked up in college but there aren’t any red flags in his injury profile. From what I could see his injuries were common football injuries.

If I had to pick out one issue it’s that these slender/WR-type TEs who have a history of the lower body injuries in college can also have carryover to the NFL.

His injury history could have been the reason that the Brevin Jordan slipped so far in the draft.

Evan Engram struggled with knee and foot injuries in the NFL and had a similar profile to Jordan.

If you wish to see the link to the original Twitter thread click HERE.

For a more in-depth fantasy football-driven breakdown of Brevin Jordan and other rookie prospects, make sure you check out The Undroppables 2021 Rookie Draft Guide.

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The Art of Dynasty | Chapter 3 (Ideal Archetypes)

Building a dynasty fantasy football team requires strategic thinking and football acumen similar to planning a long military campaign. You must intimately understand your leaguemates’ rosters and tendencies, diligently prepare for the rookie draft and waiver wire, and thoughtfully craft a balanced yet versatile roster aligned to your vision. Knowing when to push all chips to the table for a title run or temporarily rebuild for sustained excellence is equally critical. The finest dynasty owners combine sharp situational analysis with statistical rigor and old-fashioned football study to construct juggernauts that dominate their leagues for years.

This guide outlines core tenets to help you architect a formidable roster poised for both immediate and enduring success. By internalizing essential dynasty strategies around planning, preparation, roster construction, and pivoting between competing goals, you too can rule over your leaguemates year after year like a battle-tested emperor of old.

  1. Startup Drafts
  2. Roster Construction
  3. Ideal Archetypes
  4. Ship Chasing
  5. Iron Bank
  6. Rookie Pick Values
  7. Rookie Drafts
  8. Trading
  9. Roster Management
  10. Bayesian Inference
  11. Startup Supreme
  12. Roster Crunch
  13. Trade Assessment
  14. Productive Struggle
  15. Game Theory
  16. Startup Trades & Pick Swaps
  17. Winning the Offseason
  18. Rebuild Roadmap
  19. Revanche
  20. Kingdom Come

Targeting Ideal Archetypes

Building predictive models is not the only way to find the players you want on your dynasty teams. In contrast, you want to identify the ideal archetypes of players who are proven performers. As such, Jax Falcone has done an incredible job outlining these archetypes in his highly-acclaimed Dynasty Anatomy Series.

You may want to research and develop your own archetypes but Jax has laid the foundation for us.

Anatomy of a Top-16 Dynasty QB

  • (Early) 1st round Draft Capital
  • 6’2” / 220 lbs.+ is the ideal size
  • College Yards Per Attempt of 8.0 with at least one season with 8.5+ YPA
  • College Completion % of 62% or better with at least one season over 65%
  • Best College Season with at least 3,200+ passing yards and 35+ total touchdowns
  • Best College Season with at least 300 rushing yards
  • 40-Time of 4.80 or faster
  • College career interception rate below 2.7%
  • 600+ total college career passing attempts

To see how Jax reached these conclusions and developed this QB archetype, check out his process here.

Anatomy of Top-18 Dynasty WR

  • Top 100 NFL Draft pick
  • 6’0” / 205 lbs.
  • Breakout Age of 20 or younger
  • College Dominator Rating of at least 30% in best college season
  • Posted at least one season with 600+ receiving yards by sophomore year
  • Posted at least one season with at least 5 TDs by sophomore year
  • At least 2.50 yards per team pass attempt in best college season
  • At least 30% touchdown market share in best college season
  • 4.60 40-time or better

Read more about the Anatomy of a Top-18 dynasty WR.

Additionally, @DynastySFlex built upon Jax’s archetypes and broke WR criteria down based on size since we know that WRs in the NFL are increasingly becoming smaller (and faster), even though alpha dogs will always be highly desired and favored.

Criteria for WRs under 6’0″

  • 1st or 2nd round Draft Capital
  • Breakout Age of 20 or younger
  • Body Mass Index (BMI) over 26.25
  • College Dominator Rating of at least 35%
  • Average Market Share of team’s receiving yards greater than 26.5%
  • Throw out scat backs turned WR

Ron Stewart has also done studies on smaller WRs and recently developed a concept called “dynamic betas”. I love his work so make sure to check him out.

Criteria for Dynamic Betas

  • Beta WR (fails to meet 5’11+, 195+ ibs, 26+ BMI)
  • Between 5’9″ and 5’11”
  • 175+ lbs.
  • 25+ BMI
  • Dynamic Score (per Breakout Finder or Ron Stewart) of at least 10

A couple of observations: With shorter WRs, you’ll want them to have a higher BMI and to have more dominant college careers to offset for their shorter height. And of course, speed and athleticism will be important for these WRs to be successful. Strong kick and punt return and rushing yards are indicators of a high Dynamic Score.

Anatomy of a Top-16 Dynasty RB

  • Drafted on Day 1 or 2
  • Early Declare
  • Weighs over 210 with Body Mass Index (BMI) over 30
  • Sub 4.55 speed with a speed score over 100
  • At least 1 college season with over 25 receptions
  • Freshman or Sophomore season production of over 1,000 rushing yards
  • Above-average Burst Score of 120+
  • 6.0+ college yards per carry

Check out Jax’s full breakdown of the Anatomy of a top-16 dynasty RB.

With all this said about archetypes, I should be careful not to discount predictive analytics as they can also be useful in a process. David Willsey has done an incredible job with a unique approach to predictive models and has been generous enough to share his process and database. Check it out here.

Another friend and great analytical mind, David Zach, has developed the RB Fantasy Z-Score This model gives a comprehensive grade for rookie RBs, consisting of:

  • Draft Capital
  • Athleticism Score
  • College Production (adjusted for competition)
  • Yards Created
  • Offensive Line
  • Landing Spot

Dive into David Zach’s work here.

If you are interested in developing your own archetype and/or predictive model, I highly suggest utilizing a comprehensive database like the one Peter Howard has created and generously shared with all. Find it here.

Anatomy of a Top-8 Dynasty TE

  • Day 1 or 2 Draft Capital
  • 6’4” / 245 lbs.
  • Sub 4.70/40-time
  • 100+ Speed Score
  • 14 yards per reception in best college season
  • 1.50 Yards per team pass attempt in best college season
  • 20%+ TD rate in best college season

Check out Jax’s full breakdown of the Anatomy of a top-8 dynasty TE.

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Amari Rodgers | Injury Profile

Amari Rodgers has one of the more interesting injury profiles that I have looked at in quite some time. I will provide a brief breakdown of his injury history and what implications this could have on his fantasy production long term.

Injury History

  • Right ACL tear on March 25th, 2019
  • Rodgers returned to play on September 7th, 2019
  • Return to play timeline: <22 weeks (5 months) post ACLR (For the record, that’s insane!)

ACL Background

ACL rehabs can take anywhere from 10-12+ months to recover from which is typically why when a player suffers this injury it is usually a season-ender. The rehab timeline is criteria based but there is also a time-based component to it too so the graft can heal.

Part of the reason that Rodgers’ return to play timeline was so nuts is there’s evidence to suggest that ACL graft is still healing at the 6-month mark. A graft that’s not fully healed leaves it at a much higher risk of re-injury
Depiction of ACL graft healing time. From: https://kneesurgerysydney.com.au/acl-recovery/

I’m sure Rodgers was looked over carefully and had to check many boxes before he was cleared to return. However, this is a testament to how unique he is. He has to have really great tissue quality to heal up like that so soon after surgery.

Pre vs. Post-Injury

One of the things I was most interested in while looking at Rodger’s was how he most pre-injury and post-injury. Here’s a clip of Rodgers pre-injury breaking down a DB with his footwork and a quick cut – pushing of that right leg.

Pre-ACL Tear Videos (3)

Here is another example.

I liked this clip of Rodgers before his injury because he showed great burst. Rodgers sells his route then quickly accelerating upfield. This is the reason fantasy gamers would be excited about him.

Post ACL Tear Videos (4)

When I examined Rodgers after his ACL repair, I saw similar movement patterns. Here’s a clip from 2019. He looks comfortable cutting, pushing off the right leg without hesitation.

This is Rodgers performing a jet sweep (notice the knee brace on his R knee). Clemson was obviously confident in his abilities post-injury. They call a reverse handoff for him and he has great acceleration to get upfield and score.

This play was interesting. This is Rodgers’s first play back from injury in 2019. Essentially it is the worst-case scenario for him. A defender comes in and adds a valgus load to his right knee (common mechanism of injury for ACL injury/re-tear). He is unfazed and bounces right back up.

Something that did stand out to me, is Rodgers right knee from the senior bowl last month (video from @FF_Astronauts) A lot of valgus load on that right knee post-injury (I know I know I’m the valgus doesn’t matter guy) but this is different post-injury vs. pre-injury

Knee Angle (Valgus)

It’s been knit-picky with a few select plays but you can see the different knee valgus angles pre-injury (yellow) vs. post-injury (red). Something to keep our eye on in the future. The lower the number depicted the more valgus stress to the knee. Valgus loads to the knee are a common mechanism of injury for an ACL tear.

Pictures of Amari Rodgers knee valgus angles pre-injury (yellow) and post-injury (red). Lower numbers equate to more valgus at the knee.

ACL Re-Injury Rates

Rate of re-injury following ACLR varies depending on the demographic/time period you’re looking at but I’ve seen something around 18-20% rather consistently, with higher rates 9 months-2 years post-operation.

An interesting case report (lower research evidence) found there was NOT an association between re-injury rates and return to play times in NFL players – something that would bode well for Rodgers given his speedy timeline.

Summary

I think Amari Rodgers is an intriguing prospect given his injury history and his speedy recovery from an ACL tear. He demonstrated similar pre-injury performance levels after his ACLR. There are risks of re-injury following ACLR (18-20%) but Rodgers is far enough out that I’m less concerned personally.

Risk factors for re-injury one of which is valgus (inward) knee loading and Rodgers appears to have some of that. This would be something to keep an eye on in the future but I’m not fading him because of it.

If you wish to see the link to the original Twitter thread click HERE.

For a more in-depth fantasy football-driven breakdown of Amari Rodgers and other rookie prospects, make sure you check out The Undroppables 2021 Rookie Draft Guide.

Become a Patron!

The Art of Dynasty | Chapter 2 (Roster Construction)

Building a dynasty fantasy football team requires strategic thinking and football acumen similar to planning a long military campaign. You must intimately understand your leaguemates’ rosters and tendencies, diligently prepare for the rookie draft and waiver wire, and thoughtfully craft a balanced yet versatile roster aligned to your vision. Knowing when to push all chips to the table for a title run or temporarily rebuild for sustained excellence is equally critical. The finest dynasty owners combine sharp situational analysis with statistical rigor and old-fashioned football study to construct juggernauts that dominate their leagues for years.

This guide outlines core tenets to help you architect a formidable roster poised for both immediate and enduring success. By internalizing essential dynasty strategies around planning, preparation, roster construction, and pivoting between competing goals, you too can rule over your leaguemates year after year like a battle-tested emperor of old.

  1. Startup Drafts
  2. Roster Construction
  3. Ideal Archetypes
  4. Ship Chasing
  5. Iron Bank
  6. Rookie Pick Values
  7. Rookie Drafts
  8. Trading
  9. Roster Management
  10. Bayesian Inference
  11. Startup Supreme
  12. Roster Crunch
  13. Trade Assessment
  14. Productive Struggle
  15. Game Theory
  16. Startup Trades & Pick Swaps
  17. Winning the Offseason
  18. Rebuild Roadmap
  19. Revanche
  20. Kingdom Come

Constructing a Dynasty Roster with Win-Now Principles

When building a dynasty roster, use lifetime value projections as a guide, but understand that situations change rapidly in the NFL. Construct your team to win now while also planning for the future.

Too often, dynasty managers get lost chasing youth and only look 2-3 years ahead. Although dynasty is a long-term format, circumstances shift quickly – new additions can make players irrelevant, injuries happen, legal issues arise. With so many variables, do not expect stability.

Despite popular belief, dynasty is more similar to redraft than most admit. You should aim to compete immediately, not just build for some distant window. Stockpiling promising players may never yield a contender. Production wins titles, not potential. Acquire proven assets.

Many dynasty players want the youngest rosters, slowly constructing a theoretical powerhouse. But this overlooks the ultimate goal – winning championships. In my early startups, I focused on high-upside rookies and ignored proven veterans. My teams had “Twitter darlings” but few reliable scorers, making immediate contention unlikely. Sure, I got lucky a few times, but this is an unsustainable strategy. Flipping back to the startup draft strategy outlined in Chapter 1, use the hype around young players to your advantage and trade back where you can.

  1. Immediate Contention
    • Compete Now: Aim to compete immediately, not just build for some distant window. Production wins titles, not potential. Focus on acquiring proven assets.
    • Proven Veterans: Prioritize players with a track record of production over unproven rookies or prospects.
  2. Balance Future Planning
    • Long-Term Viability: While focusing on the present, ensure your roster retains some long-term potential by mixing in younger players with upside.
    • Adaptability: Be prepared to adjust your strategy as circumstances change, maintaining flexibility in your roster construction.

Avoid Overvaluing Youth

A fatal flaw is overvaluing youth and underappreciating reliable veterans. In win-now mode, trade unproven players and future picks for established producers selling at a discount. Recency bias cuts both ways – use hype after rookie breakouts to deal likely unsustainable assets.

Conversely, know when to move on from aging players before the cliff. This balancing act is critical. Due to year-to-year NFL attrition, 75% of players will fade to irrelevance within 3 years. Avoid accumulating roster-cloggers you can’t let go of.

Since some rostered players will inevitably decline, devote 2-3 spots to developmental prospects. This ensures you don’t drop future breakout candidates progressing slower than others.

  1. Trade Strategy
    • Capitalizing on Hype: Use the hype around young players to your advantage and trade back where you can.
    • Acquire Veterans: Target established veterans who are undervalued due to age or recent underperformance.
  2. Timing and Patience
    • Move on from Aging Players: Know when to move on from aging players before they decline significantly. Monitor performance trends and make preemptive moves.
    • Develop Prospects: Allocate 2-3 roster spots for developmental prospects who may take longer to break out.

Strategic Roster Construction

Building a balanced roster requires careful planning and strategic thinking. Here are actionable insights to help you construct a competitive and sustainable dynasty roster.

Player Acquisition

  1. Target Proven Producers
    • Immediate Impact: Focus on acquiring players who can contribute immediately. This includes targeting top-tier talent in the early rounds of your startup draft.
    • Discounted Veterans: Look for veterans who are undervalued due to age or recent dips in performance but have a history of productivity.
  2. Youth with Upside
    • High-Upside Rookies: Draft or trade for high-upside rookies who have shown potential but ensure they are not the core of your roster.
    • Developmental Spots: Use a few roster spots for young players who may develop into starters in the future.

Trade Tactics

  1. Use Hype to Your Advantage
    • Sell High: Trade young players who have had breakout performances at their peak value.
    • Buy Low: Acquire established players who are currently undervalued due to recency bias or minor setbacks.
  2. Balanced Trades
    • Short-Term and Long-Term: Ensure trades help your team in the short term while also considering long-term implications. Avoid mortgaging your future entirely.
    • Rookie Picks: Use rookie picks strategically. Trade future picks for current production if you are in contention, but also stockpile picks during rebuilds.

Roster Management

  1. Avoid Roster Cloggers
    • Regular Evaluation: Continuously evaluate your roster and be willing to cut players who no longer provide value.
    • Flexibility: Maintain roster flexibility by not holding onto players out of sentiment or potential alone.
  2. Monitor Market Trends
    • Stay Informed: Keep up with NFL news, player performance trends, and market values. Use this information to make informed decisions.
    • Adjust Strategies: Be ready to adjust your strategies based on new information and changing circumstances.

Constructing a dynasty roster with win-now principles involves balancing immediate success with long-term planning. Avoid overvaluing youth and focus on acquiring proven producers who can help you compete now. Stay flexible, monitor trends, and be willing to adjust your strategies as new information emerges.

Jaylen Waddle | Injury Profile

The speedy WR from Alabama had a scary injury in 2020, as if year was not bad enough. Jaylen Waddle fractured his right ankle in gruesome fashion early in the Crimson Tides’ season. Can an injury such as this zap a player of his speed? In Waddle’s case I think he is going to be just fine.

Injury History

  • Waddle fractured his right ankle on 10/24/20 vs. Tennessee
  • Surgery was likely ORIF to stabilize the fracture site
  • Surprisingly he was able to return on 1/11/21 for National Championship
  • Return to play timeline: ~12 weeks
  • This was a speedy recovery considering the data suggests only 3-6% return to play in 3 months

Waddle’s Speed

As most are aware Waddle’s agility is his best trait. The recurring question I’ve seen is whether or not I am concerned that this injury will affect Waddle’s speed/burst. In short, I’m not worried at all.

Waddle had to have some immediate procedure for his ankle fracture – likely an ORIF (hardware in his ankle) to stabilize the joint.

Long term I would not expect this to affect his speed. However, his 40-yard dash time could provide a lot of insight.

Coming out of high school, Waddle was clocked running a 4.52 40-yard dash. There are reports indicating Waddle was pacing Ruggs’ 40 time. If anyone forgot, at last year’s combine Ruggs ran a 4.27 40. If Waddle ever runs at Alabama’s second pro-day and can clocks in a ~4.3, he proves he’s returned to form. A time of 4.5 suggests he may have lost a step.

Surgery

With an Open Reduction and Internal Fixation (ORIF) there are screw(s) or maybe plates surgically implanted around the fracture for stabilization.  An ORIF  can sometimes mean you sacrifice mobility to achieve stability.

You don’t need a doctor to tell you that Waddle was not 100% for the National Championship game vs. Ohio State (evidence shown here by his pre-game warmups) However, I was curious if there were any other signs of more serious limitations pre vs. post-injury.

Pre-Injury

Here’s a snapshot of Waddle pre-injury. Yellow arrow shows some slight toe out (nothing major) Yellow lines show his ankle, knee, and hip alignment. These lines are fairly straight with maybe a slight outwards bend but his alignment looks good.

Post-Injury

Here’s one of Waddle’s few plays from the National Championship game (post-injury). If he had severe ankle limitations then we would see some alternations in his gait pattern compared to the previous video. The yellow arrow shows some toeing out and the yellow lines showing good alignment. Overall, Waddle is moving the same. 

Here is another play from the National Championship game. I’m going to chalk this up to Waddle not being 100%. He doesn’t really push off his right foot during the dig route and as a result, takes some short choppy steps.

Interesting to note, that even with a bum ankle Shaun Wade is giving 10 yards of cushion.

Summary

Waddle sustained a tough injury in 2020 but was able to come back in a short period of time. This is a testament to his rehab and abilities.

With limited footage post-injury Waddles mechanics appear the same.

There could be other reasons to have Waddle outside your top 3/5 rookie WR ranks but I wouldn’t use this injury as one of them.

If you wish to see the link to the original Twitter thread click HERE.

For a more in-depth fantasy football-driven breakdown of Jaylen Waddle and other rookie prospects, make sure you check out The Undroppables 2021 Rookie Draft Guide.