I definitely would love to see a SuperGirl movie... That would be awesome!
I'd prefer; Amber Heard, Teresa Palmer, Imogen Poots, or katie cassidy.
Ugh. She's terrible enough on Arrow. She'd be awful as Kara.
I want Katheryn Winnick from Vikings, but she is 35, too old?
An actual 14 year old Supergirl would be awesome!!!!
I don't think they would have to go with a teenaged Supergirl. Introducing her as a young adult would be fine with me so Amber would still be good.
Or Katie Cassidy.
But it would be best I think to introduce her in a Superman film. Just follow the Girl From Krypton storyline with some tweaking so you have Darksied as the villain for Supes and then give her, her own film.
The shot of the open pod is way too "Checov's gun" for it not to have been meant to follow up in a sequel. I am not against Batman appearing the way some are, but him being in the follow up most likely means that if they did have some plans for Kara they're tabled now for sure. Of course once casting is actually announced for S/B who knows? We could be in for a treat.
As for casting? I have no clue, but I want a truly young looking Kara. Why call her Supergirl if you're going to cast an actress over 21yrs old?