>>103365944The boob size is not the problem, really. The thing is, we're not sure if the costume is going to be just like in the comics. Look at Batman films, almost every films respect the characters design and costumes in any way possible, sure they are some exceptions, but hey.
The things is, if they want to adapt a Spiderman comic with Black Cat in it, they gotta respect the original design, and if they don't want to, just simply create a whole new character and boom. You got it.