During Marvel’s 2024 Hall H presentation at San Diego Comic-Con, it was revealed that Iron Man actor Robert Downey Jr. will be playing Doctor Doom in the MCU. Though Doctor Doom is a good replacement for Kang, Robert Downey Jr.’s casting has caused mixed reactions. I’m happy to see RDJ back in the MCU, but I might have a hard time seeing him as anyone but Iron Man. I hope Doctor Doom will be an Iron Man variant in the MCU rather than the franchise ignoring Robert Downey Jr.’s history as the superhero.