User blog comment:Magic Afro/The man behind the mask/@comment-5636540-20160423232337

I seriously doubt it's Diggle- how would that evolve the shows plot? It wouldn't make sense. He's busy with Arrow.

And Doctor Fate? I don't believe that's a sound theory either. Maybe someday we'll get him on Legends/Arrow/Flash but he doesn't have any ties with Zoom. And to introduce him like this? I'm just having a hard time believing they would do that. Fate has magic, anyhow, he probably wouldn't be too hardpressed on escaping, I'm not sure how Zoom would contain him.

Could be the real Jay Garrick. I hope they do the first Flash some justice.