Originally Posted by
KNIGHT OF THE LAKE
The same way the comics have rebooted a bunch of times and picked what they wanted to keep and what could stay mostly the same. In Crisis they didn't want to blow up the Titans, in Flashpoint they didn't want to undo Batman and Green Lantern after Morrison and Johns well received runs. They've always done this. Also quite frankly, Cavill's Superman's entire story is that he came out to the world and fought Zod, died fighting Doomsday and came back to stop Steppenwolf at some point. It's not like there is much at all tied to him.
Imo the big issues will Batman. You have Affleck who quite frankly started out in a bad spot because Snyder couldn't let go of his DKR fandom and made him an older guy who had all his history behind him, then you have Robert Pattinson who is a young Batman but his universe kinda doesn't mesh well with the DCU. I suppose they will either do a completely new Batman or keep Pattinson but make it so it starts to reference more DCU stuff. Which I guess is fine. Batman Year One clearly was meant to be a gritty start in a universe that was always supposed to include Superman and the rest of the DCU at some point