“we started working on a calendar of when to get him [Director Edgar Wright] back into it once he finishes promoting ‘Scott Pilgrim‘. So I think towards the end of this year, early next year we’d start looking at early prep for that, but certainly for a release date after ‘The Avengers.'”
Marvel Studios President Kevin Feige
The Avengers will be released in 2012, so still a few years before the release of the Ant-Man movie… But maybe he will show up in the Avengers, he was one of the founding members after all!