No concern with his 4.65 time? Yes, it's pretty good for his size, and his 3-cone was excellent. But he lumbers just a bit, no? I like Campbell too, but I keep thinking this is the year we're going to find that fast 235 pound LB and figure out how to integrate him into this defense.
Note 1: Exact same 40 as Vander Esch; all other metrics very slightly worse, with the exception of the 3-cone (6.74 vs 6.88) and broad jump (10'8 vs 10'4), which were better.
Note 2: So yeah, pretty much Vander Esch, athletically.
His splits are strong at 10 and 20 yards.
Comparing him to some of the top off-ball linebackers (from a PFF list of best LBs for 2023):
Fred Warner- tiny bit worse than Fred at every step of the 40 0.01 at 40m, 0.02 at 20m, 0.03 at 10,- better in every single other combine test at 16 pounds heavier
Lavonte David- Identical 40, Campbell has better splits and is better in everything except the shuttle (significantly so in some) at 16 pounds heavier
Shaq (formerly Darius) Leonard- Campbell ran better, better everywhere else (except tied Broad) at 15 pounds heavier
Matt Milano- Campbell is better at everything, often by a good margin, at 26 pounds heavier
Demario Davis- Davis has the better 40 time, but Campbell is significantly better in the splits (0.08 at 10m, 0.04 at 20m), Davis has the better vert, Campbell the rest, at 14 pounds heavier
Bobby Wagner- slightly faster at all steps of the 40, better a few other spots too, Campbell takes agility by a decent margin at 18 pounds heavier
Dee Greenlaw- Campbell across the board better at 18 pounds heavier
Roquan Smith- Smith is better at 40m and 20m, identical at 10m, at 13 pounds heavier.
General takeaway is that Campbell isn't really at any clear disadvantage against any top LB athletically despite being bigger, except maybe at the full 40m, and nobody really runs that far on a sprint in games.