They announced a young Han origin movie and a Boba Fett bounty hunter movie. These are seriously BAD ideas. It's so much better leaving these characters to the imagination. Why does everything have to be spelled out so anything you might think about them gets thrown out the window.
I was excited about where VII was headed, but now I am somewhat disgusted about all these new developments. It looks like it's all about profit even more than it has been.
So in that spirit, here's some more brilliant ideas:
Gungan and Naboo conflict story explaining why the Gungans were driven into hiding.
Another Chewbacca story - this time with little Chewie as a kid.
A trilogy explaining how Lando ended up in Bespin.
A Sith origin story including explaining why the term "Sith" was never used by anyone in the "later" movies.
A movie about the Jedi spirits and explain why and how they exist and what they do in their free time, and why they sometimes show up as old people, but not always, and others are only voices. Also explain why some bodies disappear and others stick around after they die.