The adventures of Han and Lando or a series about the Eradication of the rest of the Jedi in far galaxies both set between ep 3 and 4. The Han and Lando would leave plenty of room for back stories of bounty hunters, the wookie race and some of the wretched hive found at Mos Eisleys spaceport. Since Han and Lando are good with the ladies it will give a chance for some hot chicks. Han and Lando both have a great back story according to Lucas.