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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/
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  3. 2017 board/
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Side-by-side comparison

Backtest

2 prospects · 2017 draft

Each spoke: percentile within the prospect's own position (RB)
JW
Jamaal Williams
RB · BYU
22.1 yo · 6'0" · 212 lb
DF
D'Onta Foreman
RB · Texas
21.0 yo · 6'0" · 233 lb
Tiebreaker
High confidence
Take Jamaal Williams over D'Onta Foreman.

Decisive factor: 92-pick gap on Draftanomics projection. Reinforced by a bust risk 60 points lower and a stronger historical comp arc.

Headline metrics

The four numbers a GM checks first.

Jamaal Williams
Projected range
Rounds 2-5
half went picks 61-157
Bust probability
15%
0%0/4 comps
Consensus rank
#63
on 3 boards
Career arc
Bust
tier · Day 2
2nd-deal AAV
$5.8M-$8.9Mmodel
D'Onta Foreman
Projected range
Rounds 4-6
half went picks 115-207
Bust probability
75%
0%0/4 comps
Consensus rank
#98
on 18 boards
Career arc
Bust
tier · Day 3
2nd-deal AAV
$2.9M-$4.4Mmodel

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
  • Jamaal Williams· RB / WR / TE
  • D'Onta Foreman· RB / WR / TE
Axis leaders
  • ProductionJamaal Williams41
  • AthleticismD'Onta Foreman33
  • AgeJamaal Williams98
  • ConsensusJamaal Williams13
  • Per-play impact (PPA)Jamaal Williams50
  • Breakout ageJamaal Williams50
  • WorkloadJamaal Williams100
  • RAS × productionJamaal Williams50

Comp overlap

Top five historical comps per prospect. Shared comps highlighted.

Shared comps
  • David CobbRB · Bust→ shared byJamaal WilliamsD'Onta Foreman
  • Josh RobinsonRB · Bust→ shared byJamaal WilliamsD'Onta Foreman
  • Kenny HilliardRB · TBD→ shared byJamaal WilliamsD'Onta Foreman
Jamaal Williams
  • David Cobbshared
    RB · #138
    Bust
  • Josh Robinsonshared
    RB · #205
    Bust
  • David Johnson
    RB · #86
    Franchise
  • Kenny Hilliardshared
    RB · #235
    TBD
  • Matt Jones
    RB · #95
    Starter
D'Onta Foreman
  • David Cobbshared
    RB · #138
    Bust
  • Josh Robinsonshared
    RB · #205
    Bust
  • Kenny Hilliardshared
    RB · #235
    TBD
  • Jeremy Langford
    RB · #106
    Starter
  • Marcus Murphy
    RB · #230
    Contributor

Risk and opportunity flags

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

Jamaal Williams
Risks
  • Comp group has bust risk
    2 of 4 closest comps with NFL outcomes ended up backups or busts: David Cobb, Josh Robinson. Mixed signal from history.
  • Negative per-play impact
    PPA avg_all 0.215 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
No standout upside flags.
D'Onta Foreman
Risks
  • Comp group bust rate
    2 of 3 closest comps with NFL outcomes washed out: David Cobb, Josh Robinson. The neighborhood in feature space is dangerous.
  • One-year wonder
    Production concentrated in one season: best 2028 rushing yards vs 3-season mean 928. Limited multi-year tape — small sample of true production.
  • Negative per-play impact
    PPA avg_all 0.263 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
  • Consensus says higher
    18 boards have him at consensus #98; model has him #166 — a 68-spot fade. Analysts converging this much above the model is a tell that the model is undervaluing him.
  • Breakout production arc
    Career trajectory in rushing yards: 74 → 681 → 2028. Production rose every season — the kind of upward arc that often continues into the league.

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
Jamaal WilliamsD'Onta Foreman· solid = actuals, dashed = forecast

Verdict

The model's plain-English read.

Jamaal Williams

Draftanomics projects Jamaal Williams (age 22.1 at draft) as a third-round / early Day 3 pick at #74 (range #35-#113, very wide band — too little on him yet to project tightly). Bust probability sits at 15% — low. The comp set is mixed: 2 starters-or-better vs 2 backups-or-busts among the 4 comps with known outcomes. Closest comps: David Cobb (Bust), Josh Robinson (Bust), David Johnson (Franchise). Ceiling is David Johnson (Franchise); floor is Kenny Hilliard. 2 of 4 closest comps with NFL outcomes ended up backups or busts: David Cobb, Josh Robinson. Mixed signal from history. The call is a hold at slot: the model's #74 sits within 11 spots of the room's #63 — no market edge to chase, so take him where he sits, and let the 15% bust probability break ties on draft day.

D'Onta Foreman

Draftanomics projects D'Onta Foreman (age 21.0 at draft) as a mid-round flyer at #166 (range #132-#200, very wide band — too little on him yet to project tightly). Bust probability sits at 75% — scary. The comp set is dangerous: 2 of 3 closest comps with known NFL outcomes washed out as backups or busts. Closest comps: David Cobb (Bust), Josh Robinson (Bust), Kenny Hilliard. Ceiling is Jeremy Langford (Starter); floor is Kenny Hilliard. Career trajectory in rushing yards: 74 → 681 → 2028. Production rose every season — the kind of upward arc that often continues into the league. 2 of 3 closest comps with NFL outcomes washed out: David Cobb, Josh Robinson. The neighborhood in feature space is dangerous. The call is a genuine fade: the room's consensus prices him around #98 and the model won't take him before #166 — a 68-spot markdown. The discount is earned — comp group bust rate leads the case against.