Shouldn't there be such a thing as accidental head shots?
In my mind, there was no question he was going for the body. He mistimed it and got his face instead. Oftentimes, you see the clear intent with head shots. The shoulder goes perfectly timed into the head. The player delivering the hit is looking at it while it happens.
There was no intent on Doughty's hit. I think even the NHL saw that which is why they gave him only one game. But I really don't think there should be suspensions on accidents. Sure, it's a subjective thing, but so what?