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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 · 2022 draft

Each spoke: percentile within the prospect's own position (RB)
KI
Kenneth Walker III
RB · Michigan St.
21.5 yo · 5'9" · 211 lb
KH
Kevin Harris
RB · South Carolina
21.4 yo · 5'10" · 221 lb
BH
Breece Hall
RB · Iowa St.
20.9 yo · 5'11" · 217 lb

Headline metrics

The four numbers a GM checks first.

Kenneth Walker III
Predicted pick
#29
range #1–#58
Bust probability
0%
0%0/5 comps
Consensus rank
#46
on 26 boards
Career arc
Bust
tier · 1st Round
2nd-deal AAV
$12Mmodel
Kevin Harris
Predicted pick
#170
range #131–#209
Bust probability
0%
0%0/5 comps
Consensus rank
—
no boards yet
Career arc
Contributor
tier · Day 3
2nd-deal AAV
$2Mmodel
Breece Hall
Predicted pick
#6
range #1–#47
Bust probability
0%
0%0/5 comps
Consensus rank
#47
on 27 boards
Career arc
Bust
tier · Blue Chip
2nd-deal AAV
$12Mmodel

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
  • Kenneth Walker III· RB / WR / TE
  • Kevin Harris· RB / WR / TE
  • Breece Hall· RB / WR / TE
Axis leaders
  • ProductionKenneth Walker III0
  • AthleticismKevin Harris78
  • AgeKevin Harris96
  • ConsensusBreece Hall55
  • Per-play impact (PPA)Kenneth Walker III50
  • Breakout ageKenneth Walker III50
  • WorkloadKenneth Walker III100
  • RAS × productionKevin Harris98

Comp overlap

Top five historical comps per prospect. Shared comps highlighted.

Shared comps
  • Christian McCaffreyRB · Bust→ shared byKenneth Walker IIIBreece Hall
  • Miles SandersRB · Starter→ shared byKenneth Walker IIIBreece Hall
Kenneth Walker III
  • Marlon Mack
    RB · #143
    Bust
  • Christian McCaffreyshared
    RB · #8
    Bust
  • Miles Sandersshared
    RB · #53
    Starter
  • Cam Akers
    RB · #52
    Contributor
  • Kerryon Johnson
    RB · #43
    Contributor
Kevin Harris
  • Travis Homer
    RB · #204
    Bust
  • Alexander Mattison
    RB · #102
    Contributor
  • Matthew Dayes
    RB · #252
    Bust
  • Ty Johnson
    RB · #186
    Contributor
  • Nyheim Hines
    RB · #104
    Contributor
Breece Hall
  • Saquon Barkley
    RB · #2
    Franchise
  • Justice Hill
    RB · #113
    Contributor
  • Christian McCaffreyshared
    RB · #8
    Bust
  • Jeremy McNichols
    RB · #162
    Bust
  • Miles Sandersshared
    RB · #53
    Starter

Risk and opportunity flags

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

Kenneth Walker III
Risks
  • Comp group bust rate
    2 of 3 closest comps with NFL outcomes washed out: Marlon Mack, Christian McCaffrey. The neighborhood in feature space is dangerous.
  • Negative per-play impact
    PPA avg_all 0.236 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
  • Breakout production arc
    Career trajectory in rushing yards: 579 → 579 → 1636. Production rose every season — the kind of upward arc that often continues into the league.
Kevin Harris
Risks
  • Consensus skeptic
    1 board place him at mean rank #236; model has him #170 — a 66-spot gap. When boards fade a player this hard, the model is usually the one missing something.
  • Comp group bust rate
    2 of 2 closest comps with NFL outcomes washed out: Travis Homer, Matthew Dayes. The neighborhood in feature space is dangerous.
  • Negative per-play impact
    PPA avg_all 0.090 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
No standout upside flags.
Breece Hall
Risks
  • Consensus skeptic
    29 boards place him at mean rank #48; model has him #6 — a 42-spot gap. When boards fade a player this hard, the model is usually the one missing something.
  • Comp group has bust risk
    2 of 4 closest comps with NFL outcomes ended up backups or busts: Christian McCaffrey, Jeremy McNichols. Mixed signal from history.
  • Negative per-play impact
    PPA avg_all 0.253 — per-snap contribution is below-average for the position. Volume stats overstate the impact.
Opportunities
  • Above-average athletic profile
    RAS 8.37 (83th percentile at RB). Athletic tools that translate cleanly to the NFL.

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
Kenneth Walker IIIKevin HarrisBreece Hall· solid = actuals, dashed = forecast

Verdict

The model's plain-English read.

Kenneth Walker III

Draftanomics projects Kenneth Walker III (age 21.5 at draft) as a first-round pick at #29 (range #1-#58, very wide band — too little on him yet to project tightly). Bust probability sits at 0% — low. The comp set is dangerous: 2 of 3 closest comps with known NFL outcomes washed out as backups or busts. Closest comps: Marlon Mack (Bust), Christian McCaffrey (Bust), Miles Sanders (Starter). Ceiling is Miles Sanders (Starter); floor is Cam Akers (Contributor). Career trajectory in rushing yards: 579 → 579 → 1636. 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: Marlon Mack, Christian McCaffrey. The neighborhood in feature space is dangerous. The call is a value lean: #29 against a consensus #48 is a 19-spot edge — enough to move him up the queue, not enough to reach a round early, with comp group bust rate the tax on that edge.

Kevin Harris

Draftanomics projects Kevin Harris (age 21.4 at draft) as a mid-round flyer at #170 (range #131-#209, very wide band — too little on him yet to project tightly). Bust probability sits at 0% — low. The comp set is dangerous: 2 of 2 closest comps with known NFL outcomes washed out as backups or busts. Closest comps: Travis Homer (Bust), Alexander Mattison (Contributor), Matthew Dayes (Bust). Ceiling is Alexander Mattison (Contributor); floor is Ty Johnson (Contributor). 2 of 2 closest comps with NFL outcomes washed out: Travis Homer, Matthew Dayes. The neighborhood in feature space is dangerous. The call is a conviction buy: the model has him 66 spots ahead of the room (board #170 vs consensus #236), and at a 0% bust probability the edge is worth paying for.

Breece Hall

Draftanomics projects Breece Hall (age 20.9 at draft) as a top-10 pick at #6 (range #1-#47, wide band). Bust probability sits at 0% — low. The comp set is mixed: 2 starters-or-better vs 2 backups-or-busts among the 4 comps with known outcomes. Closest comps: Saquon Barkley (Franchise), Justice Hill (Contributor), Christian McCaffrey (Bust). Ceiling is Saquon Barkley (Franchise); floor is Justice Hill (Contributor). RAS 8.37 (83th percentile at RB). Athletic tools that translate cleanly to the NFL. 2 of 4 closest comps with NFL outcomes ended up backups or busts: Christian McCaffrey, Jeremy McNichols. Mixed signal from history. The call is a conviction buy: the model has him 42 spots ahead of the room (board #6 vs consensus #48), and at a 0% bust probability the edge is worth paying for.