LAS VEGAS, NEVADA - SEPTEMBER 04: UFC President Dana White (C) separates UFC featherweight champion Jose Aldo (L) and UFC interim featherweight champion Conor McGregor (R) during the UFC's Go Big launch event inside MGM Grand Garden Arena on September 4, 2015 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)