So you're citing a study that says fights down, concussions up. Correlation isn't causation. In that same period, the game got faster, players got bigger, and equipment turned into armor that makes people hit harder because they feel invincible. That's like blaming umbrellas for rain.
Let me give you a concrete scenario: Late in the third period, two guys drop gloves. One falls backward, hits his head on the ice, and doesn't get up. We've all seen it happen. That's not a "safety valve" — that's a roulette wheel where the prize is a traumatic brain injury.
Your whole argument rests on fear. "If we ban fighting, players will do worse things." That's like saying we shouldn't ban landmines because soldiers might use grenades instead. You can't have a sport where the rule is: punch each other so you don't elbow each other. Either enforce the elbow rules, or admit you just want to watch people fight.
11:11 AM