Saw a Star Trek book group on Facebook who was convinced Titan was the new publisher of Trek books after they saw Prometheus, Book 1.
Looking at who they work with on other properties, I'd certainly be curious to see what Titan's author line-up would look like.
That's not a knock on anyone writing Star Trek for Pocket. Different editors have different stables of writers. Titan's editors would be different than Pocket's editors, and they would have different authors they would turn to than Pocket would. It's just how publishing works.