Board Thread:General Discussion/@comment-23917886-20171107100019/@comment-28531988-20171211193921

1. Proffesor Martin Stein died during the "Crisis on Earth-X".I think Ronnie (played by Robbie Amell) will replace him as the part of Firestorm (except Ronnie will be a guest star)

2.Wenthorth Miller (playing Leo Snart) will return as a starring actor, while Victor Garber (playing Martin Stein) will leave the arrowverse.