Live Chat: UFC On FOX 23 Preview, Bellator 170 Results, MMA News And Notes

At UFC on FOX 23, Valentina Shevchenko and Julianna Pena are gunning for a title shot against UFC bantamweight champion Amanda Nunes. Donald 'Cowboy' Cerrone and Jorge Masvidal face off in the co-main event. We're also fresh off the heels of Bellator 170: Tito Ortiz vs. Chael Sonnen, which carried its own form of controversy. Plus there are all sorts of news and notes in mixed martial arts (MMA) right now: Michael Bisping doesn't want to face Yoel Romero, Nate Diaz feels like he's on the shelf, and much more. This is the Promotional Malpractice Live Chat.