User blog comment:TimeShade/It's OFFICIAL: Tom Welling reprises Smallville role!/@comment-26537965-20190919174921/@comment-9346948-20190919175137

That's exactly why we need everyone to be patient. Stuff like how we'd address their earth designations. Like do we do their Earth-2 just one number after what they retcon Smallville to? There'd likely be a community discussion then if it isn't clear on Crisis. (note that this isn't a thread to discuss now, a proper one will be made later)