I'm not having McGuinness coming from the future of the Asunderverse itself, but from an alternate future that's also a bash of various futureverses. Yah, confusing I know. But I've got the whole 'contaminated wasteland' future established for the A-Verse already. I can't figure out how to reconcile the idea that Earth is an empty wasteland for several centuries following
Overkill's Uprising that leads into Orion Assante's eventual global empire GrendelVerse preceeding the Legion of SuperHeroesVerse while also having the highly advanced world seen in the Batman BeyondVerse, Marvel's 2099Verse, and the Ghost in the ShellVerse be the future some 50 years from now, without that all being the future of an alternate universe.
So, barring all that; since the section of NeoTokyo comes back in time/across universes to the Asunderverse' Now; that's where I put it.
Head hurt yet?