Live Chat: Georges St-Pierre's UFC Return, UFC Halifax & Bellator 172 Results, MMA News

Former UFC welterweight champion Georges St-Pierre (GSP) is looking to make a return to the UFC against either Conor McGregor or Michael Bisping. We'll weigh the merits of both fights and try to figure out which once makes sense. We'll also go over the results from UFC Halifax and Bellator 172, including the futures of Derrick Lewis, Travis Browne, Paul Felder, Sara McMann, Josh Koscheck and Josh Thomson. We'll also dig into sundry news and notes in mixed martial arts. This is the Promotional Malpractice Live Chat.