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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
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Side-by-side comparison

Backtest

3 prospects · 2018 draft

Each spoke: percentile within the prospect's own position (QB)
SD
Sam Darnold
QB · USC
20.9 yo · 6'3" · 221 lb
JR
Josh Rosen
QB · UCLA
21.2 yo · 6'4" · 226 lb
JA
Josh Allen
QB · Wyoming
21.9 yo · 6'5" · 237 lb

Headline metrics

The four numbers a GM checks first.

Sam Darnold
Predicted pick
#29
range #1–#71
Bust probability· rough estimate
0%
0%comp-based · 0/5
Consensus rank
#10
on 27 boards
Career arc
Starter
tier · 1st Round
2nd-deal AAV
$17Mmodel
Josh Rosen
Predicted pick
#13
range #1–#37
Bust probability· rough estimate
45%
0%comp-based · 0/4
Consensus rank
#9
on 27 boards
Career arc
Starter
tier · 1st Round
2nd-deal AAV
$6Mmodel
Josh Allen
Predicted pick
#53
range #18–#88
Bust probability· rough estimate
0%
0%comp-based · 0/4
Consensus rank
#31
on 27 boards
Career arc
Starter
tier · Day 2
2nd-deal AAV
$71Mmodel

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
  • Sam Darnold· QB
  • Josh Rosen· QB
  • Josh Allen· QB
Axis leaders
  • ProductionSam Darnold45
  • AthleticismJosh Allen100
  • AgeJosh Rosen86
  • ConsensusSam Darnold100
  • Per-play impact (PPA)Sam Darnold50
  • Breakout ageSam Darnold50
  • WorkloadSam Darnold50
  • RAS × productionSam Darnold0

Comp overlap

Top five historical comps per prospect. Shared comps highlighted.

Shared comps
  • Jared GoffQB · Starter→ shared bySam DarnoldJosh RosenJosh Allen
  • Connor CookQB · Bust→ shared bySam DarnoldJosh RosenJosh Allen
  • Carson WentzQB · Starter→ shared bySam DarnoldJosh RosenJosh Allen
  • Paxton LynchQB · Starter→ shared bySam DarnoldJosh Rosen
  • Christian HackenbergQB · TBD→ shared byJosh RosenJosh Allen
Sam Darnold
  • Jared Goffshared
    QB · #1
    Starter
  • Connor Cookshared
    QB · #100
    Bust
  • Carson Wentzshared
    QB · #2
    Starter
  • Paxton Lynchshared
    QB · #26
    Starter
  • Kevin Hogan
    QB · #162
    Starter
Josh Rosen
  • Jared Goffshared
    QB · #1
    Starter
  • Carson Wentzshared
    QB · #2
    Starter
  • Connor Cookshared
    QB · #100
    Bust
  • Christian Hackenbergshared
    QB · #51
    TBD
  • Paxton Lynchshared
    QB · #26
    Starter
Josh Allen
  • Carson Wentzshared
    QB · #2
    Starter
  • Connor Cookshared
    QB · #100
    Bust
  • Christian Hackenbergshared
    QB · #51
    TBD
  • Jared Goffshared
    QB · #1
    Starter
  • Dak Prescott
    QB · #135
    Starter

Risk and opportunity flags

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

Sam Darnold
Risks
No major risks flagged.
Opportunities
  • Strong comp group
    4 of 5 closest comps with NFL outcomes became Starters or Franchise players: Jared Goff, Carson Wentz, Paxton Lynch (+1 more). The historical neighborhood overwhelmingly produced NFL contributors.
Josh Rosen
Risks
No major risks flagged.
Opportunities
  • Strong comp group
    3 of 4 closest comps with NFL outcomes became Starters or Franchise players: Jared Goff, Carson Wentz, Paxton Lynch. The historical neighborhood overwhelmingly produced NFL contributors.
Josh Allen
Risks
No major risks flagged.
Opportunities
  • Strong comp group
    3 of 4 closest comps with NFL outcomes became Starters or Franchise players: Carson Wentz, Jared Goff, Dak Prescott. The historical neighborhood overwhelmingly produced NFL contributors.

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%Y1Y2Y3Y4Y5Y6Y7Y8Snap share
Sam DarnoldJosh RosenJosh Allen· solid = actuals, dashed = forecast

Verdict

The model's plain-English read.

Sam Darnold

Draftanomics projects Sam Darnold (age 20.9 at draft) as a first-round pick at #29 (range #1-#71, very wide band — too little on him yet to project tightly). Bust probability sits at 0% — low. The comp set is strong: 4 of 5 closest comps with known NFL outcomes became starters or better. Closest comps: Jared Goff (Starter), Connor Cook (Bust), Carson Wentz (Starter). Ceiling is Jared Goff (Starter); floor is Kevin Hogan (Starter). The call is a lean fade: the model sits 15 spots below the room's consensus #14 — don't pay sticker price. The 15-spot markdown rests on thin verified signal rather than a named flaw — the model hasn't seen enough yet to match the room's conviction.

Josh Rosen

Draftanomics projects Josh Rosen (age 21.2 at draft) as a first-round pick at #13 (range #1-#37, wide band). Bust probability sits at 45% — real but not disqualifying. The comp set is strong: 3 of 4 closest comps with known NFL outcomes became starters or better. Closest comps: Jared Goff (Starter), Carson Wentz (Starter), Connor Cook (Bust). Ceiling is Jared Goff (Starter); floor is Christian Hackenberg. The call is a hold at slot: the model's #13 and the room's #12 land on the same answer — no market edge to chase, so take him where he sits, and let the 45% bust probability break ties on draft day.

Josh Allen

Draftanomics projects Josh Allen (age 21.9 at draft) as a Day 2 pick at #53 (range #18-#88, very wide band — too little on him yet to project tightly). Bust probability sits at 0% — low. The comp set is strong: 3 of 4 closest comps with known NFL outcomes became starters or better. Closest comps: Carson Wentz (Starter), Connor Cook (Bust), Christian Hackenberg. Ceiling is Jared Goff (Starter); floor is Christian Hackenberg. The call is a lean fade: the model sits 22 spots below the room's consensus #31 — don't pay sticker price. The 22-spot markdown rests on thin verified signal rather than a named flaw — the model hasn't seen enough yet to match the room's conviction.