Murray says Dial never even hit his head, according to this interview right after the game:
I think he probably hit him in the face mask, which would still be considered head shot. The head part was the only thing illegal about it, though. The hit itself was legal, as the ball had been intercepted and was being ran back. Dial can totally knock the shit out of Murray at that point. That hit happened while the play was still live, and the ball had already been intercepted. Should it have been flagged? Probably. I don't see where it warrants a suspension. If so, then they have to suspend the UGA player who was flagged for hitting McCarron. And the guy that poked Milliner in the eye. Milliner got flagged for shoving the UGA player. They didn't see the eye gouge.