Ilia Topuria reacts to Arman Tsarukyan serving as backup for Gaethje bout

Ilia Topuria has responded to news that Arman Tsarukyan will serve as the backup fighter for his upcoming bout with Justin Gaethje. The post notes that Tsarukyan previously served as a backup for Topuria's fight against Charles Oliveira last June. Topuria's specific reaction to this news was mentioned but not detailed in the original post. This arrangement ensures UFC has coverage in case either main event participant cannot compete.