Hard to beat Kirk as a head man as far as program management. He's not great at in-game decision-making, but I haven't even watched very many non-Iowa CFB games this year, and I've seen a LOT of other game-mangaments BuFus so I'll take the bad with the good there.
I think it's time to change coordinators, though. Norm's scheme is pretty to watch when he has the horses, but when last year's D-line appeared to be playing contain or something most of the games, I felt they had stagnated. I don't doubt that they try to make changes, but 13 years with a similar system, I'm sure you get into a rut of falling back on old 'solutions' that helped once, but really have just become part of the scheme. I loved the Cover 2 man Nebraska threw at us. Nothing deep, nothing short. D-line has to contain the QB and solely stop the run (which we struggled with this year), but I like that as a base defense better than our soft quarters zone.
I love the pro-style offense, but we could really use a pro-style system with a couple more sets and variation (i.e. more run plays than the zone stretch and blast, more pass plays that don't have all our receivers at 7-15 yards). nothing drastic, but we have VERY little mis-direction in our scheme. I don't think KOK is the man to implement this change.