When former UFC heavyweight champion Francis Ngannou left the fight promotion, he was looking for a big payday in boxing and Sean O’Malley knew it was a mistake. A bout against Tyson Fury was discussed and promoted by both men, but the match lost its luster when Ngannou no longer held the UFC heavyweight title. “Francis, and I’ve said it since day one since he started talking shit on the UFC on Twitter. It’s going to be the biggest mistake of his life,” O’Malley said on the TimboSugarShow . “Tyson Fury isn’t interested in Francis Ngannou anymore. He was interested in Francis when he was the UFC champ.