I'm agreeing with Owen on the planet reveal next week. It most certainly looks like Tatooine. If you look carefully in the background, you can see some sort of large flags and a circular building. It looks a lot like the place where Anakin raced in the Pod Racing.
Not much to say on the Sith Inquisitor. You all know my feelings on the matter. However, Iwill say that the animations and powers that are shown on the Holonet page look pretty badass. Flames coming from the hands and all that.
It also seems that we're probably going to see all the planets released before anything else. I'm sure they want to get them put in and out of the way for the Game Testing. If that is the case they'll also have to release the species. That'll probably be another thing stretched out. One or two species per week. I wish they'd just release them all at one time.