Okay, your stance on my theory made me reconsider it and I realized that except two or three people, half of the supposed “mexican” characters are played by Spanish actors (probably because all the CDMX scenes were shot in Spain), so Dani-Grace may not be related by blood. It’s just hollywood using dark-haired europeans to play mexicans, as usual. As for the whole young Grace mystery, I’m guessing it’ll stay that way till the movie comes out. (Also, yeah to Sarah/Grace as a backup ship.)

Heh, my stance was largely based on me not wanting your theory to be true, it has nothing to do with how logically sound it was or wasn’t. And if you’re saying that they’re using dark-haired Europeans to play Mexicans, is that not what you were already saying is happening with young Grace? I don’t get how that negates your theory now. But I’d love to know! Heh.