In my short time coaching, and trying to learn the art of it, I've discovered that defensive coaches are a lot like engineers. They are much, MUCH more meticulous about their scheme's than offensive guys are, and most offensive guys are very hell bent on details. Defensive coaches are just, well, different. The funny thing is, IMO, defense is much more about desire and "want to" more so than scheme, and I think defensive coaches, at times, lose site of this and confuse some of the most physically gifted players on the team, albeit not the smartest, with grand schemes and Xs and Os. That was apparent in the 2007 (I think) UF vs AU game under Muschamp. When they stopped "scheming" at half and started just playing "kill the man with the ball" they lit UF up. I think El Toro suffers this too. He may be dumb as a post, but they can find a way to work him in and not expect more than hard nosed kill the man with the ball play.