Henry Cejudo was forced to withdraw from the upcoming RAF 8 event due to an undisclosed injury, forcing him out of the match against Merab Dvalishvili. The event was set to take place at the Liacouras Center in Philadelphia. The main event will now feature top UFC lightweight contender Arman Tsarukyan and former WEC champ Urijah Faber, and the light heavyweight title match between Kyle Snyder and Rizabek Aitmukhan.