That's strange, Renaud, because I see his skates leave the ice, and the head as the point of target, even if we've seen far worse examples of both.
The contact could - and should - have been squarely - and only - shoulder-to-chest, and it's on Rinaldo to make contact that way. Nothing Couturier does makes Rinaldo's point of contact change from chest to head.
And to those who say Rinaldo did not lead with the elbow - so what? If the head is the point of contact, it doesn't matter if it's the elbow, the shoulder, the pinky, or Rinaldo's left testicle making the contact with his head.
The other factor which may influence whether the hit is suspendable or not (I feel it will be suspended), is that it occurred with 2 seconds left in period. That shouldn't factor in, but it likely will be, but go unmentioned.