You really love overanalysing everything. There will be no bench clearing brawls or line brawls lmao, there will be Domi going against one of the Panthers in their first game against each other, that is all. There wont be any warnings from the league. The "enforcer" might be a thing of the past, but fighting, and the overall physicality of this sport, will always be there. They play hand in hand, and one cannot be removed without removing the other. Domi will pay for what he did, and the game will continue, end of story.