User blog comment:TheDoctor230/Prometheus Identity Clues/@comment-28458080-20161209181509/@comment-27700324-20161209213835

Why can't everyone just see that his identity was already revealed? He is Justin Clayborne's son. He didn't take off his mask for two reasons. 1. To look threatening, a super villian must always look their sunday best. 2. Because of his plan to let Oliver shoot Malone. Oliver would have gotten suspicious if Prometheus suddenly put his mask on again during their battle.