Didn't the CCHA try the 2 ref system for a short period? If I remember correctly, that was the reason they stopped using it. It's hard to have the 2 refs on the same page on what type of infractions to call. Then one ref gets ahead of the other and they seem to try and call penalties just to catch up with the other. I like the one ref 2 linesmen system. If there is something that happens behind the play that warrants a penalty, the linesman trailing the play IS allowed to call it (isn't he?). Alex HOCKEY-L is for discussion of college ice hockey; send information to [log in to unmask], The College Hockey Information List.