I hope no one get peeved at me here but when I've watched it over and over it looks like his foot and leg whipping around was part of the roll. With his background though I guess you put it on him. I also can't be sure if there was a jab kick at the end of the it but looks like it. Sorry, just didn't look egregious at first glance.
I was more appalled at the hit by Jared Allen in the Bears game wear he launched himself at a guys head.