Board Thread:The Flash discussions/@comment-13895380-20170103171048/@comment-30320970-20170104002900

Ithink he's the Reverse Flash from the past, the one who had yet to kill Barry's mom or find out where in the timeline the Flash lives. Maybe at the end of LoT2 he gets his version of Gideon from the Waverider and travels back in time to kill Nora Allen completing his story arc.