BioWare continues their free online comic Threat of Peace with issue number 20, which largely focuses on the Bounty Hunter known as Braden.
The developer's propensity for seeding hints at future in-game content through this series continues, and in that statement we mean to say Nar Shadda is most likely going to be a playable planet in Star Wars: The Old Republic. We also wouldn't be surprised to see Dantooine become an in-game destination as well, since it's both a classic location and apparently the future site of some intrigue for Threat of Peace readers.
We suppose it'd be easy enough to assume most planets featured from the movies and previous KOTOR games will end up in Star Wars: The Old Republic. Nonetheless, it's fun to play the guessing game when it comes to a highly anticipated MMO. We're hoping the next official planet announcement goes to Nar Shadda, as it's just such a lovely place to visit.