I like your list, CHEWIE. And in that spirit, I'll throw my own picks into the fray, based on the film-by-film format you employed.
THE PHANTOM MENACE:
-Naboo Invasion: OOM-9 (unreleased Trophy Edition figure), Destroyer Droid (Episode I body with post-Saga "head), Gungan Warrior (from Faamba), Queen Amidala (Episode I Battle figure), and Security Battle Droid (POTJ repack)
ATTACK OF THE CLONES:
-Geonosis Arena: Obi-Wan Kenobi (ROTS Pilot figure with new head), Clone Trooper (SA Clone Wars figure), Super Battle Droid (new SA sculpt), Jango Fett (SA version, based on VOTC Boba Fett with necessary mods), and Padme Amidala (Droid Factory lower torso, new head and upper body)
REVENGE OF THE SITH (based on us actually getting Cody as a basic figure next year):
-Utapau Assault: Commander Fox/Clone Medic (new parts), Utapau Clone Trooper (SA repaint) x 2, Battle Droid (SA, maybe new sculpt or Episode I version with a new paint job), and Grievous Bodyguard (new sculpt, SA, soft goods cloak)
A NEW HOPE:
-Death Star Escape: Han Solo in Stormtrooper Disguise (based on VOTC Stormie with new head), Luke Skywalker in Stormtrooper Disguise (ditto), Death Star Trooper (based on POTJ/Saga Imperial Officer with new head), Grand Moff Tarkin (ROTS figure with new or repainted head), and a VOTC Stormtrooper.
THE EMPIRE STRIKES BACK:
-Cloud City Freezing Chamber: Bespin Security Guard (x 2 with two different heads), Boba Fett (VOTC in ESB colors with removable helmet), Han Solo in Carbonite (2006 TSC version of block with regular "non-glowing" paint), and a VOTC Stormtrooper.
RETURN OF THE JEDI:
-The Battle of Endor: Han Solo in Endor Gear (VOTC with brown pants and a soft goods coat), 2 x SA Scout Troopers (new sculpt), Endor Rebel Soldier (Saga version with new head), and an AT-ST Driver (based on the Imperial Forces version/POTJ/Saga Imperial Officer with a new head and removable helmet from Saga/OTC Endor Han)
A boy can dream...