 history I want to talk about I do want to talk about that how the changing and how coaches are able to evolve and when we say that we think about coach Saban and what we've seen and I know you've watched them Alabama was built on defense and they had a strong running game and it's not that that's not still a part of what they do but we've seen the transition with the way they throw the football now and I look at your statistics for your career