I hope that he can be ready, but If I had to chose between a hobbled Sherels and a healthy Sherels for BigTen games, I'd rest him this week. Facing Cal, anything less than 100% won't help anyway.
I think tomorrow will determine if Sherels plays, if he's still in a boot he doesn't play, if not, it's probably 60% he plays. Brewster has learned ,that ankles can become chronic problems if hurried, he'll have patience.