IBO sequel or prequel?

I can't wait for the IBO show or movie that Sunrise has teased about. I hope it is during the Collamity War, and we get to see more of the Gundams (and that the Mobile Suit shown is the Barbatos). I don't see how it could be a sequel because of how they ended Iron Blooded Orphans Season 2. I would love to see the Flouros in its white form as well.