Miller, a junior, missed the past two games with a knee injury.
“I know Braxton, if he has a good week of practice, will start,” Ohio State coach Urban Meyer said Monday. “I saw him [Sunday], and I’m much more confident. I mean, he had a very good day yesterday, and we practiced pretty hard.
“I’m saying he’s around 90 [percent] right now, and he could be 100 by next week, I’m hoping.”