I think the NHL should have a rule where goals scored against empty net don't count, but you have to have your goalie in goal at least half the game. I think that would begin a new exciting strategy of when is it best to pull your goalie. Do you just always pull the goalie when you are on offense? Do you save some time to pull them as defensive measures late in the game to avoid getting a goal? For obvious reasons I think this rule actually has flaws and wouldn't actually work and it would be ridiculous, but I was inspired by handball and how often they seem to be pulling the goalies there for basically no apparent reason. It's a crazy sport. But yeah, I can imagine seeing a hockey goalie go in and out more would be kinda entertaining and fun. Let the chaos reign and enjoy it.