Like most FCS players, particularly those in the trench, McAllister could use a pro strength/conditioning program. At his Pro Day, he was measured at a blocky 6’ 3”, 305 lbs., 9 5/8” hands, and 31 1/2” arms. Good 5.06 forty time and solid 24 rep bench. He tested adequately with a 7.64 3Cone and 4.63 shuttle. Leapt a good 29.5 vertical, and 8’ 11” broad.
Fluidly gets to second level and shows good speed when getting downfield on screen passes. Does a nice job of positioning himself to turn and seal off. Didn’t do a lot of straight ahead drive blocking, but on short yardage sneaks and around the goal line, stays low and gets push. Sets a good anchor in pass pro, gets his hands into position early, and patiently waits to to shoot them out low. Would like to see his head on a swivel when not faced up by a pass rusher, he often just backs up and doesn’t aggressively look to help out his mates.
Played in an inside/mid zone blocking scheme, similar to what the Rams used last season. Looks bigger on film than his measurements. When he stayed low and leveraged, he was quite effective, at least against inferior FCS competition. On film, he appears to have the physicality and moldable traits. Good chance at a practice squad slot.