Roush turned heads at the NFL Scouting Combine with an 88 overall athletic score, ranking third among tight ends at the event. He completed all drills, with a 4.70 second 40-yard dash, 38.5” vertical jump, 10’6” broad jump, 7.08 second 3-cone drill, 4.37 second 20-yard shuttle, and 25 reps on the bench press. He earned a 9.94 RAS, ranked 10th of 1,471 tight end prospects from 1987-2026.