McCarthy is out of competition IMO.
Didn't like him in the beginning, I watched UFCs from 1 till newer, but now with him I'm sure that there won't be dodgy decisions. Even if he mades mistake (can't remember any currently) you can be sure that it isn't intentional or anything. It's not that I have doubts about other guys but he is truly an epithome of what MMA referee is.

I really think that others are also OK, but the only one that is glowing with BJM's kind authority is Yamasaki.

Mazzagatti and Lavigne are under fire lately but I don't think it's deserved. Their duty is to protect the fighters in first place and then everything else and their decisions are based on that rule first, in my opinion.

I won't vote in the poll as I think their job is hard and wouldn't like to feel the pressure they are feeling.

What about Leon Roberts?

He was reffing at UFC 99 and did a good job, or at least I cant remember him doing anything wrong.

tell ya what my list us like 15 - 25 referee's i have to cut it down to the ten.. leon is a very good ref..

Ok cool bro, didnt know they where so many