I think he is possibly right about the "best coached team in the last ten years part".
If so, that is really because this group of coaches as a whole does not neglect the smallest detail and because Butch is really engaged and in charge of all aspects of coaching the team.
My heart sank last year when Dooley said I he's not involved with the defense. I can't imagine Butch, or any competent coach, saying that.
Kiffin was really only focused on one side of the ball, too, so even though our defense was schemed great some of the player fundamentals started to slip. A guy would often be in the right place but fail to make the tackle.
Fulmer had great assistants, Chavis and Cutcliffe, during this time period. There is no doubt those guys took care of their side of the ball. Still, he was not engaged like Butch is right now to say the least. By the end, I don't know what he was doing exactly.
But hey, after Butch wins National Championship 7, 8, and 9, maybe he will get complacent. It is human nature, after all.