DC & RC discuss how Conor McGregor tweeting (and then deleting) crossed the line when it comes to rivalries and trash talk. Then, Usman vs Covington 2 is official. The guys revisit the highly competitive first fight, and discuss if Covington was the right choice for the fight over Leon Edwards. Lastly, TJ Dillashaw was impressive in his return, defeating a very tough opponent in Cory Sandhagen. Is a title shot up next for TJ?