In my opinion the force was negligible. Had there been a forward component to the motion I’d agree with you. Then it would have been a butt as opposed to a brush. But there wasn’t from the angle I saw.
That footage is from the blind side and looks far worse. The clip is saw is from the other side and you could see, he brushed his head against Ali’s in a downward motion, it wasn’t a forward butt.
He would have got a card for violent conduct. Here’s the law
Violent conduct is when a player...