Board Thread:New on Arrowverse Wiki/@comment-807326-20160206040643/@comment-4324417-20160207002641

Ah, I see what User:MakeShift is saying now, basically if the Supergirl universe turns out to be another Arrowverse timeline. However, I think we've been shown enough evidence to count it as a completely new world already, as:


 * Superman has been active superhero for ten years by the time Kara becomes Supergirl.
 * At the end of the Pilot she mentions that she and Superman are Earth's only current heroes.

Those two points in themselves distinguish the Supergirl universe as a completely new world in my opinion. With the multiverse of course, characters have a multitude of counterparts, so if there turned out to be a Barry Allen or Oliver Queen, I wouldn't chalk that up as being another timeline, as like I said, everyone practically exists on every Earth in one form or another. Even with being separate universes the shows will obviously share the names of cities, for example, Opal City being referenced on Arrow and Supergirl, because both are DC shows. Like I said, Supergirl has proven itself to be a completely "new world", though in any case it was just another carbon copy of the Arrowverse, (like Earth-2), I could see why it'd make sense to cover them on one wiki.