On the one hand, he looks the part; like you said, fast twitch

On the other hand, I trust the coaching staff and his lack of usage over the last 4 years makes me worry that they don't believe in him for some reason.

Here's his best games

1. 2022 vs Wyoming (13 carries for 131 yards)
2. 2020 vs North Alabama (4 carries for 54 yards)
3. 2022 vs Utah St (8 carries for 39 yards)
4. 2023 @TCU (10 carries for 47 yards)
5. 2022 East Carolina (11 carries for 39 yards)

Other than that he's never broken 20 yards in a game. Even his 4.9 ypc last year was largely based off one 13 yard run and tiny enough volume that it dragged his average up a lot.

I honestly wouldn't be surprised if he's great...and I also wouldn't be surprised if he barely plays. I think just about every outcome is on the table for him