I'll be the first to admit that taking a slapper into an empty net isn't nothing and the opposing team will have feelings about it.I would say it is old school hockey and older people would say that it's not only appropriate, but needed to be done or the Leafs would be thought as weak and too soft. I'm 56 and I think that Greig provoked the incident by needlessly slapping a shot from the crease into an empty net, that's taunting and only asking for a reaction. If there are any fines or suspensions Greig should be on that list.
Your last line is absolutely ridiculous and stupid and you should be ashamed of yourself.
There's nothing - NOTHING - fineable, suspendable, or worth cross checking someone in the face for it.
What a terrible take
If took a hockey stick and cross checked my neighbor in the face I'd go to jail.