Dev of XCOM FPS & Bioshock 2 working on new IP

2K Marin, the developers of Bioshock 2 and the upcoming XCOM first-person shooter, are working another – as yet announced – title.
The CV of the company’s Hogarth de la Plante states that he’s working on “defining a new IP for 2K Games out of the 2K Marin development studio”. De la Plante claims that he is art direcotr on a “5-person director team” and that it’s also his responsibility to pitch the project to publishers and creative pre-production “creative materials”.
What could it be? Who knows, guessing isn’t going to provide an answer. It does, however, provide a sense of satisfaction…
Image is from Bioshock 2.