He followed up with two first-round guillotine choke submissions over Steve Vigneault and Joe Riggs at UFC 58 and UFC 60 respectively.
Mike Tyson | Mike Oldfield | Mike Harris | Mike Nattrass | Mike Leigh | Mike Watt | Mike Mignola | Mike Gordon | Mike | Mike Nichols | Mike Rutherford | Mike Wallace | Mike Stern | Mike Huckabee | Mike Ditka | Mike Figgis | Mike Rowe | Mike Reid | Mike Portnoy | Mike Piazza | Mike Mills | Mike Varney | Mike Mansfield | Mike Easley | Mike Douglas | Mike Wallace (journalist) | Mike Viola | Mike Howlett | Mike Curb | Mike Chapman |
UFC President Dana White stated after UFC 109 and UFC 160, that he thinks Dean "is one of the best referees in this business. Actually, I think he's the best" in reference to his stoppage in the fight between Mike Swick and Paulo Thiago.