I get that people don’t like concussions and want to minimize them but they will always happen in contact sports, even on clean plays. NHL players know what they are getting into, they know they are playing with fire if they come across the blue line with their head down. Unfortunately concussions and injuries are a major risk but these guys make a lot of money. If they aren’t comfortable with the risks they shouldn’t play the sport. I can’t see the league doing away with hitting, even as the open ice hit becomes rarer and rarer. A major selling point of hockey is that X factor which other sports don’t have. The NHL is already falling way behind the other 3 sports and taking hitting out might be it’s death blow.