Not sure if Freeze would be or not. I only know he's very good at teaching offense.
Read the NCAA reports about what happened at Ole Miss. Hugh got the least severe penalties of any of them basically. This was a widespread AD and booster level problem that resulted in their assistant AD getting a 5 year show cause. Freeze actually testified for the NCAA and reported that he was shocked upon arriving there to find out how much booster and AD involvement there was in recruiting at Ole Miss. There were Ole Miss assistants that got worse than Freeze after the investigation. The NCAA said Freeze was free and clear to pursue any non-head coaching job immediately with no restrictions.
Also, with the huge basketball scandal the NCAA seems to be steadfastly ignoring, their future enforcement efforts are likely to be severely damaged.
We know Bama is cheating like heck. The NCAA does nothing. Roll the dice with Freeze. What's the worst than can happen? We get NCAA bowl bans or go winless in the SEC? Oh...wait...