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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
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Side-by-side comparison

Backtest

3 prospects · 2017 draft

Each spoke: percentile within the prospect's own position (RB)
MD
Matthew Dayes
RB · North Carolina St.
21.6 yo · — · —
KM
Khalfani Muhammad
RB · California
22.6 yo · — · —
BH
Brian Hill
RB · Wyoming
21.5 yo · 6'1" · 219 lb

Headline metrics

The four numbers a GM checks first.

Matthew Dayes
Predicted pick
#144
range #113–#175
Bust probability
57%
0%0/5 comps
Consensus rank
—
no boards yet
Career arc
Bust
tier · Day 3
2nd-deal AAV
$4Mmodel
Khalfani Muhammad
Predicted pick
#226
range #193–#259
Bust probability
77%
0%0/5 comps
Consensus rank
—
no boards yet
Career arc
Franchise
tier · Day 3
2nd-deal AAV
$3Mmodel
Brian Hill
Predicted pick
#161
range #128–#194
Bust probability
0%
0%0/5 comps
Consensus rank
#104
on 1 board
Career arc
Franchise
tier · Day 3
2nd-deal AAV
$3Mmodel

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
  • Matthew Dayes· RB / WR / TE
  • Khalfani Muhammad· RB / WR / TE
  • Brian Hill· RB / WR / TE
Axis leaders
  • ProductionMatthew Dayes41
  • AthleticismKhalfani Muhammad33
  • AgeMatthew Dayes100
  • ConsensusBrian Hill12
  • Per-play impact (PPA)Matthew Dayes50
  • Breakout ageMatthew Dayes50
  • WorkloadMatthew Dayes100
  • RAS × productionMatthew Dayes50

Comp overlap

Top five historical comps per prospect. Shared comps highlighted.

Shared comps
  • David CobbRB · Bust→ shared byMatthew DayesKhalfani MuhammadBrian Hill
  • David JohnsonRB · Franchise→ shared byMatthew DayesKhalfani MuhammadBrian Hill
  • Josh RobinsonRB · Bust→ shared byMatthew DayesKhalfani MuhammadBrian Hill
  • Tevin ColemanRB · Franchise→ shared byMatthew DayesKhalfani MuhammadBrian Hill
  • Duke JohnsonRB · Franchise→ shared byKhalfani MuhammadBrian Hill
Matthew Dayes
  • David Cobbshared
    RB · #138
    Bust
  • David Johnsonshared
    RB · #86
    Franchise
  • Josh Robinsonshared
    RB · #205
    Bust
  • Tevin Colemanshared
    RB · #73
    Franchise
  • Mike Davis
    RB · #126
    Starter
Khalfani Muhammad
  • David Cobbshared
    RB · #138
    Bust
  • David Johnsonshared
    RB · #86
    Franchise
  • Josh Robinsonshared
    RB · #205
    Bust
  • Duke Johnsonshared
    RB · #77
    Franchise
  • Tevin Colemanshared
    RB · #73
    Franchise
Brian Hill
  • David Cobbshared
    RB · #138
    Bust
  • Josh Robinsonshared
    RB · #205
    Bust
  • David Johnsonshared
    RB · #86
    Franchise
  • Tevin Colemanshared
    RB · #73
    Franchise
  • Duke Johnsonshared
    RB · #77
    Franchise

Risk and opportunity flags

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

Matthew Dayes
Risks
  • No athletic testing
    No Combine drills or Pro Day numbers on file while most of the class has tested — the athletic part of the grade is unmeasured.
  • Comp group has bust risk
    2 of 5 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 0.051 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
  • Promising comp group
    3 of 5 closest comps with NFL outcomes hit Starter-or-better: David Johnson, Tevin Coleman, Mike Davis.
  • Breakout production arc
    Career trajectory in rushing yards: 252 → 573 → 865 → 1166. Production rose every season — the kind of upward arc that often continues into the league.
Khalfani Muhammad
Risks
  • Missed entire rookie season
    Drafted #241 by TEN in 2017 but recorded ZERO regular-season NFL snaps. Year-1 absence is one of the strongest single-signal bust predictors we have.
  • No athletic testing
    No Combine drills or Pro Day numbers on file while most of the class has tested — the athletic part of the grade is unmeasured.
  • Consensus skeptic
    1 board place him at mean rank #482; model has him #226 — a 256-spot gap. When boards fade a player this hard, the model is usually the one missing something.
Opportunities
  • Promising comp group
    3 of 5 closest comps with NFL outcomes hit Starter-or-better: David Johnson, Duke Johnson, Tevin Coleman.
Brian Hill
Risks
  • Comp group has bust risk
    2 of 5 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 0.101 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
  • Small-school competition
    School SP+ rating -6.9 (well below FBS median of 0). College production may not translate against NFL-quality DBs/pass-rushers. Schedule rank #77 (1=hardest).
Opportunities
  • Promising comp group
    3 of 5 closest comps with NFL outcomes hit Starter-or-better: David Johnson, Tevin Coleman, Duke Johnson.
  • Breakout production arc
    Career trajectory in rushing yards: 796 → 1631 → 1860. 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
Matthew DayesKhalfani MuhammadBrian Hill· solid = actuals, dashed = forecast

Verdict

The model's plain-English read.

Matthew Dayes

Draftanomics projects Matthew Dayes (age 21.6 at draft) as a mid-round flyer at #144 (range #113-#175, very wide band — too little on him yet to project tightly). Bust probability sits at 57% — elevated. The comp set is strong: 3 of 5 closest comps with known NFL outcomes became starters or better. Closest comps: David Cobb (Bust), David Johnson (Franchise), Josh Robinson (Bust). Ceiling is Tevin Coleman (Franchise); floor is Mike Davis (Starter). Career trajectory in rushing yards: 252 → 573 → 865 → 1166. Production rose every season — the kind of upward arc that often continues into the league. No Combine drills or Pro Day numbers on file while most of the class has tested — the athletic part of the grade is unmeasured. The call is a hold at slot: the model's #144 sits within 4 spots of the room's #140 — no market edge to chase, so take him where he sits, and let the 57% bust probability break ties on draft day.

Khalfani Muhammad

Draftanomics projects Khalfani Muhammad (age 22.6 at draft) as a Day 3 dart throw at #226 (range #193-#259, very wide band — too little on him yet to project tightly). Bust probability sits at 77% — scary. The comp set is strong: 3 of 5 closest comps with known NFL outcomes became starters or better. Closest comps: David Cobb (Bust), David Johnson (Franchise), Josh Robinson (Bust). Ceiling is Tevin Coleman (Franchise); floor is David Johnson (Franchise). Drafted #241 by TEN in 2017 but recorded ZERO regular-season NFL snaps. Year-1 absence is one of the strongest single-signal bust predictors we have. The call is a conviction buy: the model has him 256 spots ahead of the room (board #226 vs consensus #482) — but size the bet for the 77% bust probability; this is a price edge, not a safety edge.

Brian Hill

Draftanomics projects Brian Hill (age 21.5 at draft) as a mid-round flyer at #161 (range #128-#194, very wide band — too little on him yet to project tightly). Bust probability sits at 0% — low. The comp set is strong: 3 of 5 closest comps with known NFL outcomes became starters or better. Closest comps: David Cobb (Bust), Josh Robinson (Bust), David Johnson (Franchise). Ceiling is Tevin Coleman (Franchise); floor is David Johnson (Franchise). Career trajectory in rushing yards: 796 → 1631 → 1860. Production rose every season — the kind of upward arc that often continues into the league. 2 of 5 closest comps with NFL outcomes ended up backups or busts: David Cobb, Josh Robinson. Mixed signal from history. The call is a lean fade: the model sits 27 spots below the room's consensus #134 — don't pay sticker price. The discount is earned — comp group has bust risk leads the case against.