The NY Rangers. Hockey is my 3rd favorite sport behind Baseball and Basketball. It's fast paced, hard hitting, non-stop action w/ amazing plays by the goalies. I think they need to open the ice up more and take out 2 line passes, offsides, and icing calls. I know it would leave less breaks and the players would be more tired, but that's a good thing. We would see more scoring, and better coaching, as they would have to change lines more smartly.
Overall, the sport needs some work, but it's a better sport than Football by FAR, which I don't watch at all btw.