Mmm... wish lists...
TPM (Naboo Battle): Swimming Obi Wan (Trophy Edition), OOM-9 (Trophy), Holo Nute Gunray, Naboo Fighter Pilot w/ trenchcoat, and Battle Amidala.
AOTC (Arena): I can't really say it any better than Doc Padawan did, so moving on:
ROTS (Kashyyk): VOTC/EB Chewie w/ attachable Yoda, Wookie Warrior #43 repaint, SP Wookie repaint, BARC Trooper X2
ANH: Again, I must defer to Doc Padawan.
ESB and ROTJ are tough. I just want so many new figures I know wouldn't be candidates for these kinds of sets.