Gal is still too skinny to be WW. I don't know how casting works. Alexandra Daddario was genetically modified to look like Wonder Woman, for Arceus' sake.
Most interesting (and worrying) news to come out of San Diego this weekend was that Godzilla 2 will feature Mothra, Rodan, and King Ghidorah. Sounds like they're remaking Ghidorah: the Three-Headed Monsters. After the impressively serious tone of the original film--which I recently rewatched--I'm afraid they're moving into campy Showa territory.