They may be owned by Fox, but Disney now has the rights to the Fantastic Four and the X-Men, so presumably both superhero teams will be entering the Marvel Cinematic Universe in the future.
However one fan theory that has appeared on Screen Rant and other outlets claims the Fantastic Four have already been hinted at in last year’s Spider-Man: Homecoming.
Remember when Happy Hogan was organising the move from the Avengers Tower in New York to their new facility?
Well a mystery buyer has purchased the old building, but just who could it be?
Sony own the rights to the new movie and the character, so it’s certainly possible following recent rumours.
Avengers: Infinity War will be released in UK cinemas on April 27, 2018, while Avengers 4 will follow on April 26, 2019.