So is the official count over?
I can see Hasbro making Darth Plagueis. They could make most of him from existing figures. Since there really isn't any could picture source for him, we as collectors won't be able to complain to much about what he looks like. Basically he's a banking clan dude with sith robes on...
Darth Cadaeus is another one that can be mostly kitbashed from existing parts.
Kinda lame if Hasbro goes that route though.
I was really hoping for Bastila Shan or Guri (mustard/purple outfit).