coaching and transition to a new scheme. Grimes WILL have some growing pains as a new OC. They may be small and figured out quickly or they may take a while to work through.
I have no faith in our defensive schemes. They were simple and predictive. Against Utah our LT had to worry who was coming, whether they were running a stunt and possibly even a CB blitz (which killed us). Their LT had to worry about blocking the guy across from him. So it went the entire year.