The best use of a third member, a fighter in the booth, is on the fights where one of "Rogan's favorites" is fighting and Joe starts focusing in on what one guy is doing and ignoring the other guy. The fighter will point it out and balance the call. As those are the worst fights Rogan does, where he finds some leg kick spamming or movement or something from one of his favorites some deciding factor and ends up all offended by the judges card when that guy loses or doesn't win clearer.