Grabbing someone's facemask and pulling on it is still against the rules, right?
I'm not saying the cheating was intentional, or that Nick Saban twisted the evil mustache he should have and devised a way to score some fraudulent points, but that is against the rules, it was fairly obvious, it directly contributed to the fumble, and it really put the screws to Ole Miss.
My advice, Rebs: Don't let your AD complain about it in a postgame press conference. There's no way that'll look good.