Tony Brown just had a block in the back on the punt return right before the half and Saban absolutely lit into him. There was no doubt left in TB's mind if what he did was acceptable to the HC. I have never seen Miles show that sort of passion or intensity or commitment to making sure his guys know what is expected of them. Miles talks about execution. Saban demands it and doesn't accept anything short of that expectation. No play or penalty is insignificant in Saban's view.