Prominent cage-fighting firm UFC has threatened to sue former five-weight world champion boxer Manny Pacquiao. News broke last week that the Filipino fighter had reportedly contacted UFC fighter Conor McGregor’s team to open negotiations for a boxing-rules contest. UFC president Dana White told journalists on Sunday that, if true, Pacquiao and his representatives Top Rank promotions would all be subject to legal action. White said, “That would be weird because [McGregor]’s under contract with us. If that’s true, I will be suing Manny Pacquiao and whoever’s representing him.”