I thought the contact was fine. Didnt look like the head was the principle point of contacts meaning I don't think he targeted the head, but he did obviously leave his feet. I wouldn't be surprised to see 2 games for z.
That said, I don't agree with the game misconduct, the major I could see, but not the misconduct.
The follow thru brought him up, watch again, on contact his feet are on ice from the angles I've seen and bringing his shoulder up to make the hit his body follows. You slow down most hits in the league the same thing happens.