Jack Campbell
LB, Iowa · 2023 NFL Draft, Round 1, pick #18 (DET)
Why he was overlooked Patterns
Signals in our data that pointed to him being undervalued: position, availability. Details below.
The 2023 class is only 3 seasons in, so this verdict can still change a lot.
- Position
LB (LB group).
Since 2000, picks in this group beat their draft slot 56.8% of the time (701 players, 2000–2021 classes) vs. 50% for a typical pick.
- Availability
Played 50 of ~51 possible regular-season games from 2023 through 2025 (~98%). Plus 6 games so far in 2026.
- Pre-draft rankings
ESPN's pre-draft board ranked him #58 (#2 at his position); he went #18, 40 spots earlier. So teams were actually higher on him than the media board was; everyone underrated him.
Since 2000, picks in this group beat their draft slot 48.9% of the time (896 players, 2000–2021 classes) vs. 50% for a typical pick.
- Age
23 years old at the draft (nflverse).
Since 2000, picks in this group beat their draft slot 50.4% of the time (2,127 players, 2000–2021 classes) vs. 50% for a typical pick.
- School
Iowa: a Power-conference school (our conference list).
Since 2000, picks in this group beat their draft slot 50.3% of the time (4,181 players, 2000–2021 classes) vs. 50% for a typical pick.
- Athletic testing
Ran a 4.65 40-yard dash at 249 lbs: faster than 49% of LBs timed at the Combine since 2000.
Since 2000, picks in this group beat their draft slot 50.5% of the time (2,288 players, 2000–2021 classes) vs. 50% for a typical pick.
Every line comes from data: nflverse draft, combine and career data; ESPN's pre-draft ranks. No scouting reports or quotes. Green = pointed toward a steal for him.
Career numberslive
| Games | 56 |
| Seasons as primary starter | 3 |
| Pro Bowls | 1 |
| First-team All-Pro | 1 |
| Career wAV (Pro Football Reference) | 26 |
| 2026 in-season credit (est.) | 2.8 |
| Redraft value (wAV + 2026) | 28.8 |
| Defense | 231 tackles, 8.5 sacks, 0 INT |
| Last NFL season | 2026 |
Career wAV via nflverse draft_picks + 2026 in-season credit from snap counts through Week 7.
The 2023 class: draft pick vs. redraft rank Full redraft
Each dot is a 2023 pick. Dashed line = typical redraft rank for each slot (2000–2021 classes). Above the line = beat his slot.
How players like him did
| Position LB | 56.8% n=701 | |
| Pre-draft rankings Taken 32+ picks before ESPN's rank | 48.9% n=896 | |
| Age 23 | 50.4% n=2,127 | |
| School Power-conference school | 50.3% n=4,181 | |
| Athletic testing Middle 50% | 50.5% n=2,288 |
Share of 2000–2021 picks with the same trait who beat their draft slot. Line = 50%.
Measurables & pre-draft
| Height / weight | 6' 5", 249 lbs |
| 40-yard dash | 4.65 s |
| Vertical | 37.5" |
| Broad jump | 128" |
| 3-cone | 6.74 s |
| Shuttle | 4.24 s |
| Arm / hand | 31.88" / 10.25" |
| Age at draft | 23 |
| ESPN pre-draft rank | #58 overall (#2 LB) |
Picked around him 2023 redraft
| 15 | Will McDonald | redraft #43 |
| 16 | Emmanuel Forbes | redraft #86 |
| 17 | Christian Gonzalez | redraft #24 |
| 19 | Calijah Kancey | redraft #52 |
| 20 | Jaxon Smith-Njigba | redraft #7 |
| 21 | Quentin Johnston | redraft #39 |
How verdicts and reasons are computed: methodology. Steal / bust = 32+ spots better / worse than the typical redraft rank for the slot.