It seems to me that Bioware is adding more and more to the game for those who follow the darkside. This seems like a really unfair disadvantage to us jedi and the Galactic Republic. Although the games release date has not been anounced, maybe bioware will give us some advantages like they have for the sith.
Dromund Kaas looks as if it will be the home of the sith inquisitor class and also the Emperor's. The Sith now have two main planets (Korriban and Dromund Kaas).