Arman Tsarukyan backing up UFC 317 main event between Ilia Topuria and Charles Oliveira

Arman Tsarukyan is still awaiting his next assignment inside the octagon, but he’s got an important job awaiting him at UFC 317. The lightweight contender, who has racked up four wins in a row in the division, is set to serve as the backup to the main event when Ilia Topuria takes on Charles Oliveira to crown a new champion at 155 pounds. Tsarukyan initially acknowledged his backup role on a social media post,…