User blog comment:ProfessorKilroy/GotG and CA:TWS Concept Art/@comment-1671874-20130404011146/@comment-3317214-20130406132022

Yeah, I think Joss Whedon confirmed that the Avengers roster wouldn't change for Avengers 2... I could be wrong though. But yeah, I don't see Falcon becoming a huge feature any time soon. But man, there's gonna be a lot of characters in Cap 2.