'"Yeah, there were times when we just lacked discipline on the football field during games," Bush said. "It showed up. There's times where during practices, you usually can tell how your team is going to play based on how you prepare, right? I feel like there were a few times where maybe we weren't as focused. And it's not all on the head coach, because collectively there's a lot of other coaches there that have to do their job as well. I feel like there were times where it was a little bit too loose and we could have been a little bit more disciplined in this area or that area. Again, that's not to say that it can't work, it just didn't work for our team."'