/Film’s own Ethan Anderton interviewed Iman Vellani, who portrays Ms. Marvel in “The Marvels,” and she said more cameo heroes were meant to appear in the mid-credits scene.
Anderton asked Vellani about the similarities between the mid-credit scenes of “Iron Man” and “The Marvels’” where Nick Fury tries to recruit Tony Stark to lead the Avengers.
Vellani admitted, “There was another version where [...] There were more characters in it. I will not say which characters, but there were more characters.”
Vellani won’t mention any names of possible characters that could have been, of course, but even Nick Fury only started with one future Avenger in his meeting with Tony Stark.