If this story holds weight, then the next Marvel Cinematic Universe film after Avengers: Age of Ultron should prove pretty interesting!
According to a report by Badass Digest and shared by Superherohype, the now Peyton Reed directed Ant-Man movie for July 2015 will feature not only the size changing superhero, but another one of the character's alter ego's as a villain! That's right, Hank Pym's other alias "YellowJacket" is rumored to be the big bad guy for the film, and that's a mighty twist to consider indeed, but not far fetched.
YJ was conceived as one of Pym's identity crisis creations gone rogue before turning hero, so it's a pretty interesting idea. However, Michael Douglas is playing Dr. Pym himself, and he'll be creating the Ant-Man concept which Paul Rudd's Scott Lang will use to become the superhero, but not don the YellowJacket role. That still remains a mystery as to who it is, but again, take this rumor with a grain of salt for now.
Ant-Man is expected to hit theaters in the US on July 17, 2015.