Bohanon 2021
2200 pass yards, 62.9%, 18 TDs, 7 INT (plus 323 rush yards, 9 rush TDs)
Shapen 2022
2800 pass yards, 63.3%, 18 TD, 10 INT (plus 96 rush yards, 2 rush TDs)
I think it's clear that Bohanon was better (the rush threat if nothing else), but it also wasn't a massive, incomparable drop to Shapen either