Aside from anything else, it's a depth matter.
I've posted today about Tanner and Taysom and CB is kinda split on who to roll with, and everyone's opinion is all good.
But even if we have taysom hill for one game next year, it's one game with Taysom and Tanner. Without Taysom, it's Tanner and Hoge.
What if Tanner had a season ending injury against Boise state or UCLA?
I really believe Thill has to come back if we're going to make a run next season.