In a jaw-dropping reveal at the Huntsville Pop Culture Expo, iconic comic-book writer Chris Claremont shared that Robert Downey Jr. will reportedly return to the MCU—and not just as Iron Man. According to Claremont, RDJ is set to play multiple characters in the highly anticipated Avengers: Doomsday.
This tease has ignited wild fan speculation. Could this mean Tony Stark variants from across the multiverse? Maybe Superior Iron Man? Or even a version of Iron Lad? With the multiverse fully unleashed, the possibilities are endless—and exciting.

Robert Downey Jr.’s last appearance as Iron Man in Avengers: Endgame was a powerful farewell, but Marvel seems ready to explore new dimensions (literally) of his legendary character.
While Marvel Studios has yet to confirm the news, Claremont’s inside knowledge carries serious weight. If true, this could become one of the most ambitious performances in MCU history.
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