I like the idea of the poster figure, but I'm not sure it would legs, other than the Vader there's not many others I would want, so it would probably have to be an exclusive or something. I don't think I'd like to see it rolled in with a regular line.
Not sure, thinking more, matbe an early 3PO or something, but again it's so niche, I could only see the hardcores going for it and no interest in the mainstream. The ST was an exception becasue, well, it was cool. I mean a ST with a saber, who wouldn't like that?
The cardback is awesome (would need some tweaking with fonts maybe) with the exception of Lloyd. Personally I don't think he does much for the Saga period. I'd much rather see Hayden in his place.