UFC 254: Khabib vs. Gaethje is coming up this weekend, and it's a big one.  In the first half of this week's episode we preview the entire card, including the UFC Lightweight Championship fight between Khabib Nurmagomedov and Justin Gaethje.  In the second half of the show we discuss the week in MMA news, including the results of Bellator 249 and UFC Fight Night: Ortega vs. The Korean Zombie, the latest on McGregor vs. Poirier 2, more recent COVID tests, and the announcement of Petr Yan vs. Aljamain Sterling at UFC 256.   Finally, we have another installment of Hammer History, where we look back 500 episodes to the upcoming UFC 125: Edgar vs. Maynard 2, this unknown Dustin Poirier guy fighting on the undercard, and our thoughts on Strikeforce going into 2011.  You can find us Wednesday nights at 6:30pm on CFMU 93.3 FM, and online at http://www.thehammermma.com, The Itunes Store, Stitcher, MMAPodcast.com, Player.FM, find @SteveJeffery on Twitter, or just email us.