I would estimate that Brian has had a significant impact on the changes we have seen in the program, most especially on offense. I am not really surprised that it took someone like Brian, who KF likely trusts to have KF's and the program's best interests at heart, to encourage a new look at the football program. Of course, as discussed above, a QB who has the skill set that allows us to do much more, makes a big difference. Check out the line blocking schemes this year, as opposed to 2014 and before. Yeah, still a lot of zone, which is great. But, more pulling linemen, more variations with multiple tight ends, more misdirection, etc. Fun stuff.