PROSPECT FILE

KJ Duff

Wide Receivers Room · File Slot 06

WR 06

SCOUTING STACK KJ Duff FILE LOADED · 4-CARD STACK READY

LIVE

CARD 01

KJ Duff

Wide Receivers · Source-Only Summer Baseline

Boundary X Range 5.82-6.18 Coverage 33.5% Unranked Rutgers Source-Only

Raw Evidence

What the data says before we interpret it.

CARD 01

School Rutgers

Measurement 6-6 / 225 UNVERIFIED LISTING

Projected Role Boundary X

Provisional Range 5.82-6.18

Coverage 33.5%

Baseline v0.1 Eval 2026-07-13 WR Room Shadow Eval

Metric Clusters

Evidence translated into scouting meaning.

CARD 01

X 6.98 → 6.00

Z 6.79 → 5.93

Slot 6.78 → 5.93

Big Slot 7.07 → 6.03

Vertical Specialist 7.06 → 6.03

Manufactured Touch 6.48 → 5.82

Processing 6.83 → 5.93

Source directions → reliability-adjusted provisionals.

Trait Engine

Core traits that define how the player wins.

CARD 01

Catch-Point Play 8.20–9.20 Contact Finish/Traffic 8.00–9.00 Hands / Catch Security 7.20–8.20 Pacing/Tempo 7.00–8.00 Route Geometry 7.00–8.00 Vertical Tracking 6.80–7.80

Strongest mapped traits — full ledger on Cards 02–03.

Tape Gates

Objective checkpoints that validate the read.

CARD 01

Source Bundle Verified PASS

Identity & School Locked PASS

Trait Ledger Mapped PASS

Role Directions Mapped PASS

Evidence Coverage ≥ 40% WATCH

Film Observation FAIL

CPV / DBV Printable FAIL

File pipeline status — the fall film pass unlocks the rest.

Fit Resolver

How the prospect fits the pro game.

CARD 01

VERDICT

KJ Duff's source file supports a Boundary X primary direction built on real perimeter usage, a 6-6 / 225 frame, strong intermediate pacing, reliable hands, and… The same file refuses to call him a complete vertical winner: below-average long speed, technique-dependent press access, limited late separation, and 3.2 YAC/… Big Slot and Vertical Specialist score a few hundredths higher, but neither may replace the evidenced boundary burden merely because catch-point traits dominat… The numbers above come only from claim-specific mappings into the frozen trait bank.

Final Read

Synthesis and final scouting summary.

CARD 01

X 6.98 → 6.00 Z 6.79 → 5.93 Slot 6.78 → 5.93 Unranked Source-Only

KJ DUFF'S SOURCE FILE SUPPORTS A BOUNDARY X PRIMARY DIRECTION BUILT ON REAL PERIMETER USAGE, A 6-6 / 225 FRAM… SOURCE-ONLY BASELINE · NO BOARD PLACEMENT

STANDBY

CARD 02

KJ Duff

Wide Receivers · Frozen Trait Ledger I

Ledger Block I 8 Traits Pacing/Tempo · 7.00–8.00 Route Geometry · 7.00–8.00 Stem Manipulation · 6.40–7.40 Release vs Off/Soft · 6.00–7.…

Raw Evidence

What the data says before we interpret it.

CARD 02

Release vs Press 5.50–6.70

Release vs Off/Soft 6.00–7.00

Stem Manipulation 6.40–7.40

Pacing/Tempo 7.00–8.00

Route Geometry 7.00–8.00

Separation — Quick 5.50–6.70

Separation — Late 5.20–6.40

Zone Recognition 5.80–6.80

Baseline v0.1 Eval 2026-07-13 WR Room Shadow Eval

Metric Clusters

Evidence translated into scouting meaning.

CARD 02

Sdp 8 TRAITS

Evidence states inside this ledger block.

Trait Engine

Core traits that define how the player wins.

CARD 02

Release vs Press 5.50–6.70 Release vs Off/Soft 6.00–7.00 Stem Manipulation 6.40–7.40 Pacing/Tempo 7.00–8.00 Route Geometry 7.00–8.00 Separation — Quick 5.50–6.70 Separation — Late 5.20–6.40 Zone Recognition 5.80–6.80

Frozen ledger values · source-derived · r ≤ .35.

Tape Gates

Objective checkpoints that validate the read.

CARD 02

Release vs Press WATCH

Release vs Off/Soft WATCH

Stem Manipulation WATCH

Pacing/Tempo WATCH

Route Geometry WATCH

Separation — Quick WATCH

Separation — Late WATCH

Zone Recognition WATCH

Pass = observed · Watch = source-derived · Fail = unverified.

Fit Resolver

How the prospect fits the pro game.

CARD 02

READS

Release vs Press — Technique-dependent access; physical corners/NFL length are the named stressor Release vs Off/Soft — Route production supplies direction, but no specific cushion-manipulation breakdown Stem Manipulation — Intermediate route refinement and route pacing support functional setup work Pacing/Tempo — DraftBuzz specifically identifies veteran tempo on seams and digs Route Geometry — Refined intermediate menu plus strong route-grade context Separation — Quick — Wins are technique/body-position dependent rather than burst-created Separation — Late — Below-average long speed prevents consistent vertical stacking Zone Recognition — Seams/digs and pacing imply baseline function; direct zone decisions are not described

Final Read

Synthesis and final scouting summary.

CARD 02

Pacing/Tempo 7.00–8.00 Route Geometry 7.00–8.00 Stem Manipulation 6.40–7.40 Release vs Off/Soft 6.00–7.00

TRAIT LEDGER BLOCK I · SOURCE-DERIVED · R ≤ .35

STANDBY

CARD 03

KJ Duff

Wide Receivers · Frozen Trait Ledger II

Ledger Block II 7 Traits Catch-Point Play · 8.20–9.20 Contact Finish/Traffic · 8.00… Hands / Catch Security · 7.20… Vertical Tracking · 6.80–7.80

Raw Evidence

What the data says before we interpret it.

CARD 03

Hands / Catch Security 7.20–8.20

Vertical Tracking 6.80–7.80

Catch-Point Play 8.20–9.20

Contact Finish/Traffic 8.00–9.00

YAC Creation 4.70–5.70

Blocking 6.00–7.00

Alignment Translation 5.30–6.30

Baseline v0.1 Eval 2026-07-13 WR Room Shadow Eval

Metric Clusters

Evidence translated into scouting meaning.

CARD 03

Sdp 7 TRAITS

Evidence states inside this ledger block.

Trait Engine

Core traits that define how the player wins.

CARD 03

Hands / Catch Security 7.20–8.20 Vertical Tracking 6.80–7.80 Catch-Point Play 8.20–9.20 Contact Finish/Traffic 8.00–9.00 YAC Creation 4.70–5.70 Blocking 6.00–7.00 Alignment Translation 5.30–6.30

Frozen ledger values · source-derived · r ≤ .35.

Tape Gates

Objective checkpoints that validate the read.

CARD 03

Hands / Catch Security WATCH

Vertical Tracking WATCH

Catch-Point Play WATCH

Contact Finish/Traffic WATCH

YAC Creation WATCH

Blocking WATCH

Alignment Translation WATCH

Pass = observed · Watch = source-derived · Fail = unverified.

Fit Resolver

How the prospect fits the pro game.

CARD 03

READS

Hands / Catch Security — Three 2025 drops in the PFF season line; strong late hands in current prose Vertical Tracking — Deep/traffic production and body-position work support tracking without granting elite sp… Catch-Point Play — 22-of-36 contested; timing, shielding, and late hands are the profile's engine Contact Finish/Traffic — Finishes tight-window targets and inaccurate throws through contact YAC Creation — 3.2 YAC/reception, minimal broken tackles, usually down on first contact Blocking — PFF season block supplies positive context; no detailed technique report Alignment Translation — Predominantly wide; Big Slot is a projection, not established assignment transfer

Final Read

Synthesis and final scouting summary.

CARD 03

Catch-Point Play 8.20–9.20 Contact Finish/Traffic 8.00–9.00 Hands / Catch Security 7.20–8.20 Vertical Tracking 6.80–7.80

TRAIT LEDGER BLOCK II · SOURCE-DERIVED · R ≤ .35

STANDBY

CARD 04

KJ Duff

Wide Receivers · Deployment & Ruling

Boundary X Big Slot Unranked No Board Placement

Raw Evidence

What the data says before we interpret it.

CARD 04

Boundary X 6.98 → 6.00

Movement Z 6.79 → 5.93

Slot 6.78 → 5.93

Big Slot 7.07 → 6.03

Vertical Specialist 7.06 → 6.03

Manufactured-Touch 6.48 → 5.82

Baseline v0.1 Eval 2026-07-13 WR Room Shadow Eval

Metric Clusters

Evidence translated into scouting meaning.

CARD 04

Eligibility UNRANKED

Viability PROVISIONAL CAP (HANDS FL…

Durability UNVERIFIED

CPV NULL — AWAITING DATA

DBV NONE — AWAITING DATA

Frozen rules withhold value scores below 40% coverage.

Trait Engine

Core traits that define how the player wins.

CARD 04

X 6.98 → 6.00 Z 6.79 → 5.93 Slot 6.78 → 5.93 Big Slot 7.07 → 6.03 Vertical Specialist 7.06 → 6.03 Manufactured Touch 6.48 → 5.82 Processing 6.83 → 5.93

Role-conditioned outputs · direction → provisional.

Tape Gates

Objective checkpoints that validate the read.

CARD 04

Boundary X WATCH

Movement Z WATCH

Slot WATCH

Big Slot WATCH

Vertical Specialist WATCH

Manufactured-Touch WATCH

2026 proof points — each flips on the fall film pass.

Fit Resolver

How the prospect fits the pro game.

CARD 04

BEST

Open — display-safe strengths arrive with the next baseline pass.

Final Read

Synthesis and final scouting summary.

CARD 04

Boundary X Unranked CPV Null DBV None Source-Only Return to Position Room

KJ DUFF'S SOURCE FILE SUPPORTS A BOUNDARY X PRIMARY DIRECTION BUILT ON REAL PERIMETER USAGE, A 6-6 / 225 FRAM… SOURCE-ONLY BASELINE · NO BOARD PLACEMENT

KJ Duff

KJ Duff

Raw Evidence

Metric Clusters

Trait Engine

Tape Gates

Fit Resolver

VERDICT

STATUS

Final Read

KJ Duff

Raw Evidence

Metric Clusters

Trait Engine

Tape Gates

Fit Resolver

READS

STATES

Final Read

KJ Duff

Raw Evidence

Metric Clusters

Trait Engine

Tape Gates

Fit Resolver

READS

STATES

Final Read

KJ Duff

Raw Evidence

Metric Clusters

Trait Engine

Tape Gates

Fit Resolver

BEST

WATCH

ROLES

RULING

Final Read