CM Punks buddy and fellow former pro wrestler Daniel Bryan retired from WWE today. Could these two possibly share the octagon in the future? D-Bry actually moved to vegas to train at extreme Couture in 2009. Just like CM Punk, he's a BJJ wiz and has incorporated it into his pro wresting arsenal. His catchphrase is "YES" and screams it over and over like Diego Sanchez. That's who he stole it from. He is also similar in size to CM Punk. A match against each other in UFC would sell out cowboy stadium.