He matured big-time after the first week. He used to be kind of a happy-go-lucky guy. Every now and then you would turn and see him goofing off with guys. You don't see that anymore. There is a whole different maturity with him now as far as focus.
After the first week he matured big time. More than just physical things, the mental part of the game and the leadership he provides in the huddle has improved dramatically.