Board Thread:The Flash discussions/@comment-9346948-20160217011002/@comment-2054358-20160222203644

Maybe because Supergirl is in National City? Although I would guess National City of Earth-2 would have Kara Zor-L as Karen Starr/Power Girl. Maybe that's why I don't like having Supergirl on a separate Earth. There would be a missed oppertunity with Power Girl. And if Supergirl was Earth-3, where's the Crime Syndicate? If she was Earth-S, that would be turning her even more into Captain Marvel. Because in the DC Multiverse, Earth-S is Fawcett's run on the original Captain Marvel, Billy Batson. And Kara already shares some similarities with the current Captain Marvel, Carol Danvers. Notice the same last name? They are both agents of an organization about aliens (DEO and S.W.O.R.D.). They both have blonde hair and can fly and have super strength. They both have physiology of alien races that start with KR. Yeah, it would be hard for Marvel Studios to make their Captain Marvel film.