It's one of the hardest hits I've seen in a long time. I knew he had a concussion. He was in another world. For the first few minutes or so, the look in his eyes, the way he looked at everyone, he didn't know what day it was.

It's a very physical schedule. In terms of depth of kids at certain positions, you run the risk of injury. We probably don't want to go down there three times next year.