Avengers: Doomsday will feature famous Iron Man actor, Robert Downey Jr., as the new Doctor Doom, and the MCU should use this ...

This is a perfect example of how the MCU could craft a post-credits scene to lead directly into its next ... and Iron Man joins the newly-established team of heroes in The Avengers.

And we’d expect each of these heroes to have a particular skill the Avengers need to defeat Kang. The reason the Avengers will need Iron Man in Secret ... to run his next marathon.