Nimoy: "They Don't Need Me"

While promoting the season four finale of Fringe, Leonard Nimoy spoke briefly about the rumors of his returning as Spock for the Star Trek sequel that just finished filming. He didn't really outright confirm or deny the rumor but his comments make you wonder if they are true. From io9:

"My theory is, they don't need me. They've got a wonderful cast. Zachary Quinto has taken on the character of Spock and is well suited [to the role.] They've got a wonderful company of people. I don't think they need me." He noted the film has just finished shooting, so his window to be involved may already have closed.