Subscribe to keep up with everything MMA: http://tinyurl.com/MMAdigest The rivalry between Floyd Mayweather and Conor McGregor continues. On Instagram Mayweather posted a video of Conor McGregor losing to Nate Diaz asking fans to caption it and says: Best caption wins $10,000 The winner will be announced on Monday, Dec 19. Earlier Mayweather said he's going to slap McGregor when he sees him. Michael Bisping is still looking to get a fight with GSP. But he is likely going to be fighting Yoel Romero next in 2017. Romero says Bisping's coach should not worry about drug testing because he will retire Bisping under the fairest of conditions. Vitor Belfort vs Kelvin Gastelum was made official by the UFC. Vitor says: He asked for me! I granted his wish... But, be really careful with what you wish for.... Mike Goldberg is expected to be replaced soon and Chael Sonnen hinted that it may be Jim Rome who takes his place. And some of the candidates for fight of the year with suggestion