RDJ broke the internet when it was revealed that he's returning to the MCU not as Iron Man, but as the villainous Doctor Doom. He's presumably going to be the big villain of Avengers: Doomsday, and the public is curious about how it's all going to shake out.

The former Iron Man will soon return to the MCU—and we have Kevin Feige and Disney's Imagineers to thank, at least in part.

Robert Downey Jr. coming back to the MCU has become big news. While many have appreciated it, a few have shared their criticism following the announcement. In the meantime, Don Cheadle, who portrayed the character of James Rhodes aka the War Machine,

Cheadle also mentioned how Marvel is "rewriting and reworking" the future of the MCU.

Don Cheadle reacts to Robert Downey Jr.'s MCU return as Doctor Doom while also commenting on his own involvement in Avengers: Secret Wars.

Don Cheadle has shared his initial reaction to finding out that his fellow Avenger Robert Downey Jr. will be returning to the MCU as Doctor

A new Marvel Comics issue, Ultimates #4, could hold some key hints about how Robert Downey, Jr. will become Doctor Doom.

Try a single issue or save on a subscription Issues delivered straight to your door or device Marvel star Don Cheadle, who plays Rhodey in the MCU, has confessed to having no idea about Robert Downey Jr.