At the same time Herb is a ref and he knows all the rules. You have to admit that it's easy to say from the spectator's point of view. When you stop fight too early it's bad, when you stop fight too late it's bad. As McCarthy said, Dean was in lose-lose situation in this case and every decision would be discused. In my opinion it wasn't right to yell at him after the fight especially when you work for UFC. I personally don't think that he is that bad. He did many fights and it's normal that you cannot be right every time.