not really..But I'd like to see the ice hockey rule implemented. Two players square off and go for it. As soon as one hits the ground it's over. Example Lussick and Blair.Video ref alerts ref of a cheap shot. Blows whistle, and only those two can go at it.
http://youtu.be/bUg_S7E4fyo
http://youtu.be/bUg_S7E4fyo