Board Thread:The Flash discussions/@comment-13873110-20160511021230/@comment-13873110-20160511100147

Mindstream wrote: with the way things are moving forward. It kind of looks like Caitlin might turn to the dark side and become Killer Frost in the future (Hunter told her to stay in the room if she is with him and so far no movement is seen - even if its for fear of her life atm) "In the very last episode, we'll find out the true identity of the Man in the Iron Mask, and a surprise double-cross will stun Barry,"

I think your right