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A new rule this season gives players an additional two-minute penalty if they remove their helmets before starting a fight (via Puck Daddy). Instead of just receiving a five-minute penalty for
Clearly this is a move to reduce the number of
In fact, Darren Dreger of TSN.ca called the new rule "a bit toothless," noting that if one player removes his helmet, the other player will also and the penalties will be "a wash."
This may turn out to be the case, but the important point for the NHL is that the rule is now in place. If the penalty is not stiff enough to stop players, now all they have to do is find the right level of deterrence. That could be more minutes in the box or maybe fines for repeat offenders.
The biggest obstacle for the NHL is the players' association. Dreger adds that some players "still want to protect the role of the fighter."
But now it seems inevitable. At some point, in the possibly near future, frequent fighting in the NHL is going to become a memory and it will be because of concussions.