Mr. Fantastic (John Krasinski) is one of the members of the Illuminati in the movie

"Doctor Strange in the Multiverse of Madness", released this year by Marvel. But the character 

could have been given even more space on the screen. Screenwriter 

Michael Waldron revealed that he wanted to use Lord Fantastic in one of the post-credits scenes.

In an interview with Empire magazine, Michael Waldron said that he "always wanted to use Reed Richards". "Reed is probably

my favorite Marvel Comics character," he says. He was very happy when Disney acquired 

Fox, and this and other characters could be incorporated into the Marvel Cinematic Universe (MCU).

In the first draft of "Doctor Strange 2," the screenwriter included Fantastic Lord in the post-credits scene. "In my first draft, I

wrote, for fun, the events of the film being recorded and reviewed by someone in the Baxter Building, and an elastic hand coming into the frame to run it back," he spoke.