Tobin previews UFC 257: Conor McGregor vs Dustin Poirier. McGregor is the favorite heading into the rematch. If Dustin can withstand the first round storm from Conor, is this his fight to win? Paige VanZant's BKFC debut is announced. How will she do in this new sport? UFC rolls out a bunch of title fights to start 2021: Kamaru Usman vs Gilbert Burns at UFC 258 in February and at UFC 259, three title fights including the newly announced Petr Yan and Aljamain Sterling. How much pressure is on Michael Chandler in his UFC debut against Dan Hooker? Plus a look at the latest trash talk among the major players in boxing at 135lbs. George "Ferocious" Kambosos gets an ordered title fight from the IBF to fight Teofimo Lopez. Tobin also explains what Terence Crawford and Errol Spence can learn from the lightweight champions and contenders.