Did you know that The Flash was renewed for another season on the CW?

Arrow, The Flash & More CW TV Shows Have Been Renewed

I'm still waiting to see if Fox renews Gotham and if CBS renews Supergirl.

Anyway, a thought just occurred to me, wouldn't it be interesting if let's say CBS decided to cancel Supergirl and if Kara Danvers decided to leave National City and her Earth, and go through a portal to Barry's Earth? And instead of staying in Central City and helping Barry Allen, she decides to not step on Barry's toes and protect her own city, she goes to Midway City, where Patty Spivot is learning to become a CSI and maybe Patty could become a part of her team?

Nope didn't know about Flash. Didn't get to finish the last season. I hope it gets put up on Netflix.