UFC lightweight Dan Hooker has completed surgery and is already eying his return to action. Hooker, who was scheduled to compete at UFC on ESPN 52 at the Moody Center in Austin, Texas, against Bobby Green, was forced out due to injury. “Hangman” broke his arm in training just 11 days ahead of the event . Monday, Hooker went under the knife to repair his injury, and appears to be in good spirits. “Surgery done and dusted this morning,” Hooker wrote on Instagram in a post with a photo of himself in hospital scrubs and his arm in a sling.