I would really like to see something from the Droids and Ewoks animated TV series! Hasbro has said in the Q&A's that any figures from these shows would probably have to be exclusives. If that's the only way then great, bring them on! But how about some comic packs from the Droids and Ewoks comic series? These series were published by the Star branch of Marvel Comics back in the mid 80's.
Here's some characters from issue 8 of Droids, part of the 'Star Wars through the eyes of the droids' storyline that I think would make good figures.
TIE Fighter Pilot
That character on the right is actually a TIE Fighter Pilot. I think he has a really unique and cool design, and he could make a nice action figure. And it would be ok with me if the blue highlights were left off!
C-3PO and R2-D2
R2-D2's appearance in the comics is quite a bit different than it was in the TV series, but I still wouldn't mind having a comic version with his red, yellow and black color scheme.
Another Ewoks and Droids comic pack idea is to use one of the issues from the Droids/Ewoks crossover storyline. That way fans of Droids and Ewoks could get at least one character from each series. A C-3PO figure could probably be a repaint of the upcoming Clone Wars figure, but it would be best if R2 were a new sculpt. For Ewoks maybe a semi-animated look could work. Realistic would look too different from the comic, but a cartoon look wouldn't fit in very well with the rest of the Hasbro line. But something similar to the style of the Clone Wars figures might work.
While the Droids comics only carry over a few characters from the TV series, they do have Tig Fromm and Vlix in issue 2! How about a remake of the rarest vintage figure of all time?
Unlike Droids, the Ewoks comics do include a lot of popular characters from the TV series like Princess Kneesaa, Morag and the Duloks, not to mention most of the ewoks from the show.
I think it's time for Hasbro to throw a bone to fans of the original Star Wars TV shows, and hopefully comic packs could be a way. To each his own of course, but at least for me, these are number one on my comic pack want list!