There were a lot of references to the Star Trek universe scattered throughout Into Darkness. Now that the Enterprise is boldly going where no one has gone before, what is out there waiting for them?
Just off the top of my head: the Organians, Q, the Cardassians, the Borg, and Gainan. John Delancy and Whoopie Goldberg are still around to reprise their roles. But this movie was so heavily indebted to the second Star Trek film that I hope the third film breaks new ground.