For monopoly's sake, I hope not. Disney's ethics as a company lately have been dodgy on the film front and Star Wars is being whored out so hard that soon we'll call Christmas 'Star Wars month'.
Fantastic Four & X-Men? The MCU doesn't need them and there's a little more to this huge conglomerate issue than somesuperhero films.
Yes I know there is way more to it, the cost will be huge also if it happens, but I'm mainly interested in the X-men and F4. If they do bring them in the mcu then likely there wont be any more Logans or Deadpools, then again Marvel owned them originally so I'm not sure I would hate it if they owned them again, even if a lot of people would riot if they did.
I am assuming that they could make their own streaming service they plan on launching a lot more attractive if they own like the simpsons and what not.
Maybe in the future Disney will own their own theaters, make their own popcorn and basically own everything...xD
They already own Marvel, Lucasfilm and Pixar. And they are likely gonna seriously compete with Netflix.
Maybe they will become so rich they buy a country.