I saw the play as well, and thought it was nothing but an intentional effort to hurt one of our guys. THis is modus operandi for teams like Arkansas, Auburn, and I'll even throw Tennessee in there. But, to be fair, these are new coaching staffs at all of these places. Chizik is in his 2nd year at Auburn, and it's different there. Petrino is in year 3, I believe, and this isn't Houston Nutt coaching it. For that matter, it's rarely the head guy that is promoting these tactics. usually, it's just a player frustrated with getting beat by the other player. I know it used to piss me off when someone bigger, stronger, faster, whatever would beat me. Once, in a practice, I was getting man-handled by one of our better DLinemen. My coache kept letting me get up, and get whipped again and again. This was a one on one drill. I kept getting up, and getting it again. Over and over. I think Coach called it off when he saw I stood no chance.
Just think of it as a heat of the game thing.