I know Marvel probably won't go that route.
They're worried about their bottom line, and with Disney financing things they'd never okay a 'risk' like that at this stage in the game. But I don't particularly care.
It's a great story- full of heartbreak and conflict but also compassion and chemistry. It would be amazing if the films told that story because that kind of representation in a major movie (one where the romance is a subplot, not the main event) would be really encouraging for a lot of people. But I've got fandom telling me this story too, in a bunch of really incredible ways.
So I guess what I really think is: Marvel can do whatever they like, but I'll always think they're missing out!