Conor McGregor and Nate Diaz have been involved in arguably the greatest rivalry in UFC history , but that hasn’t stopped them from supporting one another when the opportunity arises. McGregor and Diaz battled in two Hall-of-Fame-worthy affairs, leaving fans clamoring for eight years in the hope of a trilogy bout. While the third fight between the pair could still take place, ‘The Notorious’ is seemingly being held in limbo by the promotion, prompting the Stockton native to speak out in support of his old nemesis