We all know that Fantastic Four will come out in the next two years, so I decided to tell you guys my idea for who the villain should be. Many want Doctor Doom again despite being the villain in the last 3 Fantastic Four movies, while others want either the Silver Surfer or Galactus to be the main villain in Fantastic Four (2025). While those are great options, why not introduce a minor Fantastic Four villain alongside the main one in the movie. Maybe Marvel can introduce the Frightful Four in the movie. The Frightful Four are enemies to the Fantastic Four and seeing them in Ultimate Spider-Man made me think that they would be perfect for the MCU Fantastic Four film. We've already seen Crossbones, the Flag Smashers and many others in the MCU, so why not introduce the Frightful Four in the MCU. Sounds like a great idea. It could also be their live-action debut in a Marvel film. I would love to see the Frightful Four in the Marvel Cinematic Universe. Marvel has the film rights to every Fantastic Four character since Disney brought Fox, so this is a good idea.
The Frightful Four have yet to debut in any live-action Marvel movie, so this could be their chance.