Here are some bits of the conversation:
"Everyone is waiting for Nolan to sign on for another Batman, once that happens, the release date for Superman and all other future projects will follow."
for the complete interview.
Man of Steel was released June 14th, 2013 and stars Henry Cavill, Amy Adams, Michael Shannon, Diane Lane, Russell Crowe, Antje Traue, Harry Lennix, Richard Schiff. The film is directed by Zack Snyder.