LAS VEGAS – Merab Dvalishvili and Umar Nurmagomedov got into it on Friday night. Not only did the two have a lot to say backstage prior to their UFC 311 press conference in Las Vegas, but also during. Dvalishvili (18-4 MMA, 11-2 UFC) and Nurmagomedov (18-0 MMA, 6-0 UFC) got into a heated argument and stole most of the attention, as the two went back and forth over the merit of Nurmagomedov’s title shot scheduled to go down on Jan. 18 in Los Angeles.