Speaking with Yahoo!, Downey was asked about the prospect of him appearing in the film, saying:
“Yeah, that sounds very exciting.” When asked if he could comment further, teased: “If I do, I’ll just regret it… It’s gonna be huge, whatever it is.”
Earlier we heard the first of two gigantic stories broke when it was revealed that Robert Downey Jr. would be reprising his role of Tony Stark in the upcoming Captain America 3, which will launch elements of the “Civil War” storyline into the Marvel Cinematic Universe.