10 Fan Theories For Upcoming Movies (That We Hope Are True)
6. The MCU's First X-Men Movie Will Be Called X-Men: House Of M
While we don't know any specific details at this stage, it's no secret that the X-Men are about to make their way into the MCU. The question of how exactly they'll be introduced has been discussed to death, but one thing that people haven't been talking about so much is a smaller, but no less important detail: the movie's title.
Marvel Studios could keep things simple and just go with "X-Men" or "Mutants", but considering how much they like their subtitles lately, it'll surely be something a bit better than that - and one Redditor thinks they've cracked it, with a rather great theory.
X-Men: House Of M is the title they're proposing, but that's not just a baseless guess. When Disney made a deal with Sony to bring Spidey into the MCU, his first film was subtitled "Homecoming", a reference (intentional or not) to the character coming "home" to the MCU, as well as being a title used in the comic-books.
House Of M would accomplish those exact same things: it's one of the most popular comic-book stories out there, but could also be read as "House Of Mouse", a phrase people use to refer to Disney. Assuming House Of M makes sense plot-wise (it's speculated that the story will be adapted in WandaVision/Multiverse of Madness, so it might not be free here), this would be the perfect title to use for the MCU's first X-Men movie.