and he disagrees. He didn't say why, but he doesn't think we'd have had any more success THIS YEAR with Carroll. (As a side note, I liked his interview. The guy really pays attention and gives good takes on MSU football. I never would have thought this, but I think Matty Ballgame may have a future as a color guy.)
But back to your point, the only reason I could think of us not being better off with Carroll would be that it would be his first year in this system, too. I'm not sure anyone we've had in the last decade was either smart enough to pick up the system as quickly as Lee has, or physically gifted enough so that it wouldn't matter. Maybe Omarr.