We're joined this week by James Lynch (@LynchOnSports) to discuss the results of UFC 254: Khabib vs. Gaethje, including Khabib Nurmagomedov's surprise retirement announcement following his successful UFC Lightweight Championship defense against Justin Gaethje. In the second half of the show we run down the week in MMA, including accusations against Mike Perry, Leon Edwards' removal and subsequent return to the UFC Rankings, Mousasi vs. Lima in Bellator, and the upcoming UFC Fight Night: Hall vs. Silva.   Finally, we have another installment of Hammer History, where we look back 500 episodes to our thoughts at the time on Anthony Pettis' first UFC fight, Chael Sonnen's legal problems, and some of the best prospects at the time in Strikeforce.  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.