Despite never having directed a film before, Orci has been screenwriter, producer or both on plenty of big projects, including Mission: Impossible III (2006), Transformers (2007), Cowboys & Aliens (2011), this years The Amazing Spider-Man 2 and, of course, both of Abrams' Star Trek films. Audience feelings towards his work with long-time co-writer/producer Alex Kurtzman have been mixed, however, and the news won't exactly be greeted with universal joy.
Orci and Kurtzman, who have announced that they're ending their partnership to focus on solo projects, with Kurtzman looking to make Spider-Man spin-off Venom, are currently writing Star Trek 3 alongside J.D. Payne and Patrick McKay. The plot is naturally being kept a secret for now.
While no official casting has been announced, expect the regular crew led by Chris Pine, Zachary Quinto, Zoe Saldana, Simon Pegg and company, to return. There's also no official release date yet, but we figure Paramount would want it ready for 2016, which also happens to be the 50th anniversary of the original series.