"I haven't [asked] because they'll get to it when they get to it. I'd love to get together with those people again, I really love that whole cast. It would be a lot of fun to do it, but it's kind of one of those things."
Star Trek 2 is to start production in the fall.
Star Trek Into Darkness was released May 17th, 2013 and stars Chris Pine, Zachary Quinto, Zoe Saldana, Karl Urban, Simon Pegg, John Cho, Benedict Cumberbatch, Anton Yelchin. The film is directed by J.J. Abrams.