Devin Tejada takes you on a guided tour through the biggest topics in MMA this week, including notable results from UFC Vegas 93, announcements regarding the lineups of UFC 303 and 305, and a preview of the top bouts at UFC Saudi Arabia this weekend.----- OUT WITH THE OLD0:00 Tatsuro Taira vs. Alex Perez9:44 Brady Hiestand vs. Garrett Armfield----- WHAT'S HOT13:41 UFC 303 gets reshuffled after Conor McGregor withdraws22:24 UFC 305 takes shape----- IN WITH THE NEW27:00 Volkan Oezdemir vs. Johnny Walker38:09 Sergei Pavlovich vs. Alexander Volkov47:15 Robert Whittaker vs. Ikram Aliskerov