I'm betting on no Droid... I dont' know why, I just have a hard time imagining that snowbunny Padme and a new droid would be in this set... Stranger things have happened though.
It'd be great if it was all new figures though... Yoda with his hooded cloak, a couple Chameleon Mine Layers, Snowbunny Padme... Maybe a Barris Offee cobbled from a ROTS Luminara and a new head perhaps.