You are allowing Beau much more leeway and not enough for Tanner when they both have been in the system the exact same amount of time.
Beau Hoge is less accurate, absolutely did not go through his progressions and locked on a single receiver, and was trying way too much hero ball in the game versus Wisconsin. He had one good drive and then Wisconsin completely shut him down the rest of the game, because he is not a good passer.