I think what some of you are missing is that Coates has added to her mythology in a meaningful way we haven’t seen before. Between Hadari Yao and Blue, he’s given Storm a a heritage and secret history outside of the X & BP. These dual paths play into Storm’s own dualities and stem from the two sides of her family. No, he hasn’t fleshed all this out because BP isn’t the place to do it. He has, however, done something nobody has done with the character in 30+ years: he’s said something new.