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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

2 prospects · 2017 draft

Each spoke: percentile within the prospect's own position (CB)
JH
Joshua Holsey
CB · Auburn
23.8 yo · — · —
CT
Cordrea Tankersley
CB · Clemson
23.4 yo · 6'1" · 199 lb
Tiebreaker
High confidence
Take Cordrea Tankersley over Joshua Holsey.

Decisive factor: 139-pick gap on Draftanomics projection. Reinforced by a bust risk 52 points lower.

Headline metrics

The four numbers a GM checks first.

Joshua Holsey
Predicted pick
#252
range #208–#296
Bust probability· rough estimate
52%
0%comp-based · 0/4
Consensus rank
—
no boards yet
Career arc
Starter
tier · Day 3
2nd-deal AAV
$5Mmodel
Cordrea Tankersley
Predicted pick
#113
range #58–#168
Bust probability· rough estimate
0%
Consensus rank
#71
on 20 boards
Career arc
arrives after the combineThe forecast needs his measurables first.
2nd-deal AAV
$5Mmodel

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
  • Joshua Holsey· CB / S
  • Cordrea Tankersley· CB / S
Axis leaders
  • ProductionJoshua Holsey0
  • AthleticismJoshua Holsey36
  • AgeCordrea Tankersley31
  • ConsensusCordrea Tankersley3
  • Per-play impact (PPA)Joshua Holsey50
  • Breakout ageJoshua Holsey50
  • WorkloadJoshua Holsey100
  • RAS × productionJoshua Holsey53

Comp overlap

Top five historical comps per prospect. Shared comps highlighted.

Shared comps
  • Tevin MitchelCB · TBD→ shared byJoshua HolseyCordrea Tankersley
Joshua Holsey
  • Dexter McDonald
    CB · #242
    Contributor
  • Josh Shaw
    CB · #120
    Starter
  • Tevin Mitchelshared
    CB · #182
    TBD
  • Taurean Nixon
    CB · #251
    Bust
  • Craig Mager
    CB · #83
    Starter
Cordrea Tankersley
  • Tevin Mitchelshared
    CB · #182
    TBD
  • Ifo Ekpre-Olomu
    CB · #241
    TBD
  • Senquez Golson
    CB · #56
    TBD
  • Trae Waynes
    CB · #11
    Starter
  • Doran Grant
    CB · #121
    Bust

Risk and opportunity flags

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

Joshua Holsey
Risks
  • Older prospect
    Age 23.8 at draft. Slightly older than the cohort median (~22.5); upside ceiling is trimmed.
  • 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 #375; model has him #252 — a 123-spot gap. When boards fade a player this hard, the model is usually the one missing something.
Opportunities
  • Promising comp group
    2 of 3 closest comps with NFL outcomes hit Starter-or-better: Josh Shaw, Craig Mager.
Cordrea Tankersley
Risks
  • Older prospect
    Age 23.4 at draft. Slightly older than the cohort median (~22.5); upside ceiling is trimmed.
  • Comp group has bust risk
    1 of 2 closest comps with NFL outcomes ended up backups or busts: Doran Grant. Mixed signal from history.
Opportunities
  • Consensus says higher
    21 boards have him at mean rank #67; model has him #113 — a 46-spot fade. Analysts converging this much above the model is a tell that the model is undervaluing him.

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
Joshua HolseyCordrea Tankersley· solid = actuals, dashed = forecast

Verdict

The model's plain-English read.

Joshua Holsey

Draftanomics projects Joshua Holsey (age 23.8 at draft) as a Day 3 dart throw at #252 (range #208-#296, very wide band — too little on him yet to project tightly). Bust probability sits at 52% — elevated. The comp set is strong: 2 of 3 closest comps with known NFL outcomes became starters or better. Closest comps: Dexter McDonald (Contributor), Josh Shaw (Starter), Tevin Mitchel. Ceiling is Craig Mager (Starter); floor is Dexter McDonald (Contributor). Age 23.8 at draft. Slightly older than the cohort median (~22.5); upside ceiling is trimmed. The call is a conviction buy: the model has him 123 spots ahead of the room (board #252 vs consensus #375) — but size the bet for the 52% bust probability; this is a price edge, not a safety edge.

Cordrea Tankersley

Draftanomics projects Cordrea Tankersley (age 23.4 at draft) as a mid-round flyer at #113 (range #58-#168, very wide band — too little on him yet to project tightly). Bust probability sits at 0% — low. The comp set is mixed: 1 starters-or-better vs 1 backups-or-busts among the 2 comps with known outcomes. Closest comps: Tevin Mitchel, Ifo Ekpre-Olomu, Senquez Golson. Ceiling is Trae Waynes (Starter); floor is Ifo Ekpre-Olomu. Age 23.4 at draft. Slightly older than the cohort median (~22.5); upside ceiling is trimmed. The call is a genuine fade: the room's consensus prices him around #67 and the model won't take him before #113 — a 46-spot markdown. The discount is earned — older prospect leads the case against.