Dana White isn't sure about UFC lightweight champion Islam Makhachev jumping two weight classes. Makhachev (27-1 MMA, 16-1 UFC) is eager to become a two-weight UFC champion, but standing in the way of his goal is his good friend and training partner,

Following Islam Makhachev's big win at UFC 311, the pound-for-pound best fighter in the world wants to move up to face Dricus Du Plessis.

That had Makhachev contemplating jumping up to 185 pounds, which middleweight champion Dricus Du Plessis cautioned him about . Strickland (29-6 MMA, 16-6 UFC) challenges Du Plessis (22-2 MMA, 8-0 UFC) in a title-fight rematch, which headlines UFC 312 Feb. 8 at Qudos Bank Arena in Sydney ( ESPN+ pay-per-view, ESPN2, ESPN+).