Draftanomics
  • 2027 board
  • Consensus board
  • 2028 way-too-early
  • Draft news
  • Simulator
  • The house mock
  • Draft order
  • Trade calculator
  • The Scouting Slate
  • Sleepers & reaches
  • Movers & fallers
  • Player comps
  • Dynasty rookie board
  • Track record
  • Past drafts, re-graded
  • Analyst leaderboard
My rankingsAccount
Get the weekly →
Draftanomics

Honest NFL Draft analytics. The model's receipts against actual NFL teams live on the track record.

Boards
  • 2027 board
  • Consensus board
  • Sleepers
Tools
  • Mock draft simulator
  • Plays Like
  • Dynasty rookie board
Track Record
  • Year-by-year results
  • Accountability Index
  • Our board, on the record
  • Past drafts, re-graded
  • Methodology
  • Developers · free API
  • About
Account
  • My board
  • Weekly email
Data + sources
RAS by Kent Lee Platte·Consensus Big Board (Arif Hasan)·nflverse·PFR·CFBD·All sources & credits·Methodology
Career-value model, live
Privacy·Terms·Press ⌘K to search·Draftanomics2026
  1. Draftanomics/
  2. Prospects/
  3. 2015 board/
  4. Compare

Side-by-side comparison

Backtest

3 prospects · 2015 draft

Each spoke: percentile within the prospect's own position (RB)
TY
T.J. Yeldon
RB · Alabama
21.6 yo · 6'1" · 226 lb
JL
Jeremy Langford
RB · Michigan St.
23.4 yo · 6'0" · 208 lb
DC
David Cobb
RB · Minnesota
21.9 yo · 5'11" · 229 lb

Headline metrics

The four numbers a GM checks first.

T.J. Yeldon
Predicted pick
#3
range #1–#5
Bust probability
0%
Consensus rank
—
no boards yet
Career arc
arrives after the combineThe forecast needs his measurables first.
2nd-deal AAV
$11Mmodel
Jeremy Langford
Predicted pick
#187
range #185–#189
Bust probability
6%
Consensus rank
—
no boards yet
Career arc
arrives after the combineThe forecast needs his measurables first.
2nd-deal AAV
$6Mmodel
David Cobb
Predicted pick
#118
range #116–#120
Bust probability
6%
Consensus rank
—
no boards yet
Career arc
arrives after the combineThe forecast needs his measurables first.
2nd-deal AAV
$4Mmodel

Feature radar

Each axis is the prospect's percentile among prospects at his position (0–100). Bigger shape = stronger across the board.

ProductionAthleticismAgeConsensusPer-play impact (PPA)Breakout ageWorkloadRAS × production
Prospects
  • T.J. Yeldon· RB / WR / TE
  • Jeremy Langford· RB / WR / TE
  • David Cobb· RB / WR / TE
Axis leaders
  • ProductionT.J. Yeldon33
  • AthleticismT.J. Yeldon40
  • AgeT.J. Yeldon100
  • ConsensusT.J. Yeldon93
  • Per-play impact (PPA)T.J. Yeldon50
  • Breakout ageT.J. Yeldon50
  • WorkloadT.J. Yeldon100
  • RAS × productionT.J. Yeldon0

Comp overlap

Top five historical comps per prospect. Shared comps highlighted.

No shared comps in the top five. Each prospect has a distinct historical profile.
T.J. Yeldon
  • comps arrive after the combineBefore the combine there isn't enough measured data to match him confidently against past players. Comparisons draw on recent NFL careers (2021–2024) and fill in once combine numbers and game-by-game stats land.
Jeremy Langford
  • comps arrive after the combineBefore the combine there isn't enough measured data to match him confidently against past players. Comparisons draw on recent NFL careers (2021–2024) and fill in once combine numbers and game-by-game stats land.
David Cobb
  • comps arrive after the combineBefore the combine there isn't enough measured data to match him confidently against past players. Comparisons draw on recent NFL careers (2021–2024) and fill in once combine numbers and game-by-game stats land.

Risk and opportunity flags

Top three concerns and top two upside signals from the model.

T.J. Yeldon
Risks
  • Not on any consensus board
    Model has him at pick #3 but ZERO public big boards have him on their list. Either we're seeing something nobody else does, or the model is hallucinating.
  • Negative per-play impact
    PPA avg_all 0.249 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
No standout upside flags.
Jeremy Langford
Risks
  • Older prospect
    Age 23.4 at draft. Slightly older than the cohort median (~22.5); upside ceiling is trimmed.
  • Negative per-play impact
    PPA avg_all 0.199 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
  • Breakout production arc
    Career trajectory in rushing yards: 23 → 1422 → 1522. Production rose every season — the kind of upward arc that often continues into the league.
David Cobb
Risks
  • One-year wonder
    Production concentrated in one season: best 1629 rushing yards vs 4-season mean 724. Limited multi-year tape — small sample of true production.
  • Negative per-play impact
    PPA avg_all 0.132 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
No standout upside flags.

Career trajectory forecast

Projected share of his team's snaps across the first four NFL seasons. Solid = seasons already played, dashed = the forecast.

0%25%50%75%100%Y1Y2Y3Y4Snap share
T.J. YeldonJeremy LangfordDavid Cobb· solid = actuals, dashed = forecast

Verdict

The model's plain-English read.

T.J. Yeldon

Draftanomics projects T.J. Yeldon (age 21.6 at draft) as a top-10 pick at #3 (range #1-#5, tight projection). Bust probability sits at 0% — low. PPA avg_all 0.249 — per-snap contribution is below-average for the position. Volume stats overstate the impact. The call is a hold: no public board ranks him, so the model's #3 stands alone — and with bust risk at 0%, let the room catch up before paying a premium.

Jeremy Langford

Draftanomics projects Jeremy Langford (age 23.4 at draft) as a Day 3 dart throw at #187 (range #185-#189, tight projection). Bust probability sits at 6% — low. Career trajectory in rushing yards: 23 → 1422 → 1522. Production rose every season — the kind of upward arc that often continues into the league. Age 23.4 at draft. Slightly older than the cohort median (~22.5); upside ceiling is trimmed. The call is a hold: no public board ranks him, so the model's #187 stands alone — and with bust risk at 6%, let the room catch up before paying a premium.

David Cobb

Draftanomics projects David Cobb (age 21.9 at draft) as a mid-round flyer at #118 (range #116-#120, tight projection). Bust probability sits at 6% — low. Production concentrated in one season: best 1629 rushing yards vs 4-season mean 724. Limited multi-year tape — small sample of true production. The call is a hold: no public board ranks him, so the model's #118 stands alone — and with bust risk at 6%, let the room catch up before paying a premium.