It's officially fight week again! On today's episode, Chael discusses:Reports that Khabib Nurmagomedov is set to leave MMA for good so that he can spend more time with his family (00:37)Why Chael believes Daniel Cormier is wrong to claim that Alexander Volkanovski defeating Islam Makhachev next month would be the biggest upset in MMA history (9:19)Dustin Poirier's comeback for Beneil Dariush, who said that Poirier should consider retiring if The Diamond continues to duck rising contenders (19:10)The photo of Khamzat Chimaev that broke the Internet this weekend (26:16)And more!