"Maybe a couple, but they did most already" for me.
Bacta Beast's point about "main characters" and "definitive, fully articulated, decently sculpted versions" is pretty much what I'd want. Zam's a perfect example. Obi-Wan, Anakin, Mace, (G- forbid another one, but) Jango and then lets get those SA Clones out there! A Super Battle droid that's not such a mess. Just ONE Padme that doesn't have some kind of weird face, bad paint job or crazy pose.
I know this will bug the carded collectors, but I'd like to see them simply do a few multipacks of more obscure and secondary characters. Cligg, Owen, Beru and another non gimmicky 3-PO with maybe that Treadwell droid. Hey, just do a homestead playset! Senators are great, but I'd rather just see a bunch of them boxed together or maybe a playset with hovering platforms. A set of Geonosian would be good. More Jedi can't hurt... or can it?
An AT-TE for sure!
And seriously... C-3PO for the 12" line.