Sure, the ideal is to have every character from every movie in every "look" they had turned into an action figure.
But assuming that Hasbro won't do that, what figures should Hasbro spend their time making for the collectors before the whole thing folds again like it did after ROTJ?
1. The entire EWOKS line including VLIX! No fiddling... just remake the originals as they were.
2. The entire DROIDS line. No fiddling... just remake the originals as they were.
3. Any ANH Cantina aliens who haven't been made.
4. Any Jabba's Palace aliens who haven't been made.