Board Thread:The Flash discussions/@comment-13873110-20160511021230/@comment-24042303-20160511025932

I really don't think it'll be Harry. He's got no reason to and it would betray Jesse's trust a lot. Henry maybe but I doubt it.

I think it'll be Caitlin. That's what this is leading up to. Jay has been trying to get Caitlin to become evil for 3 episodes now and I think she will.