The draw here some cardboard and a "toture Jar Jar" joke?
The lost lines that would be interesting:
Holiday Special figures (Chewie's family, basically)
Post-ROTJ Kenner ideas (Mongo beefhead, Imperial attack droids, Atha Prime, etc.)
Neither will ever happen, too much new tooling or a taboo subject. But that's good...I would actually want those. Seriously, Hasbro, make all the exclusive packaging stuff you want for geek festivals. Those are the only kind of con exclusives there should be.