He could be on earth 4.
I'd put a bunch of legacies there. Obsidian and Jade as well. If Alan Scott is a young 'un, that leave no room for Obsidian and Jade on Earth-2. Just create a legacy-friendly world for these guys. I don't see what the problem is with that.
Wally would definitely be on this '90's earth' with Kyle, Connor Hawke and (maybe) Donna...if it exists and Multiversity is indeed coming out!
But not in 'Earth One', the world of the OGN's. The reason being that Earth One is in a sense a modernized re-imagining of the Silver Age (makes sense, considering the history behind the name) and so its far more likely that the Flash on this earth would be Barry (though I could foresee Wally being introduced as Kid Flash somewhere along the line).
Shouldn't Wally still exist on Prime Earth since Iris West still exists?
He might be powerless, but he should still likely exist.
With the Earth 2 title & all the positive press it is getting - I'm hoping DC will do something with Wally & Donna. I am also hoping DC will bring back Ted & Vic. I miss the original Charlton characters....
I'm curious: are the Shazam gang supposed to be on Earth-Prime or a different earth?
As a fan of Wally I don't really want him to be on a different earth since his ties to the regular DC earth have always been constant but DC's put the Flash franchise in a weird area which only leaves room for a main Flash (Barry) and a younger flash (Bart). Of course, there's also some room given to an alternate Flash such as with Jay who has never really been a threat to the legacy concept but it's hard to say whether they intend to have the Earth 2 characters meet the Earth Prime characters so soon.
Given that both Barry and Bart are Allen's I wouldn't be surprised if they ditched Bart's whole complicated storyline and he was actually Barry's little cousin or nephew or whatever instead of Wally and just phased out Wally completely but that would be pretty disingenuous to his fans and the generation that grew up reading about him so they're leaving a really vague area and method of including Wally.
If Power Girl started out on Earth 2, then went to Earth 0, is her boob window on Earth 1?
Any Dream worth Having Is A Dream worth Fighting For.
There is *no* Earth Zero. It is Prime Earth.
(I'm sorry, but this is driving me nuts. I can't help it. )