Ya someone should have done more, but outside of their one semi-physical guy on the ice that Horton tied up immediately, the other 4 guys had fewer combined penalty minutes last year than Lucic by himself had. Those sort of guys usually don't get into that stuff. Someone still should have thrown a punch at him after that though even if they are a soft Euro player. You don't let a guy do that to your goalie and not give him a shot or a stick to the back.
Doesn't change the fact though that retaliation shouldn't be necessary because a player shouldn't be making a moronic play like that.