The Black Widow rumors seem to be dying out, however, Carol Danvers/Captain Marvel movie is on the rise. If the Captain Marvel rumors turn out to be true, prepare for a real shitstorm.
Fans are going to throw a fit if it's Carol Danvers. Either because Monica Rambeau was the first female Captain Marvel and she'd make for better diversity for the Marvel movieverse, or because a bunch of men want another white straight dude, Mar-Vell was the first.
Fans are going to throw a fit it's Rambeau.
Fans are going to throw a fit it's Mar-Vell.
Honestly, if they can find a way to fit all three into the movie that'd be real cool. But with the demands for a female lead, the potential to rub it in DC's face for not doing a solo Wonder Woman flick, and the fact blonde white women still reign in hollywood, my bets are Rambeau won't exist and Mar-Vell will make some minor appearance, in all his alien Kree glory, just to end up passing his powers on to Carol Danvers.
Or you know, they could cast a women of color as Carol Danvers and cover two of their bases. Now there's an idea. Still a but of shitstorm brewing with that one though.
Ultimately, it will probably all be put into one of the Netflix things and not an actually movie.