OPTION 1 - Rules are Rules?

I do not really know that much about hockey to be completely honest but the funniest rule that I could think to add is to have the coaches or other staff members play during the third period of all games. This would make it so that each team would have to have a staff that is at least a little competent at playing hockey. The obvious issue with this ruling is that a team could hire former players or grab just generally good players so there would need to be a ruling on who you could sign on your staff to make sure it stays at a very low comical level of play. I think that this ruling would make it so the first two periods of play are super intense as each team just tries to get the largest lead possible and also had a bit of fun to the end of games when things are reversed,