It seems like an obvious project for Disney to make would be an animated series about the main Star Wars characters.
The big question is how to handle it.
One way to do it would just be to have adventures set between A New Hope and The Empire Strikes Back.
There are plenty of comics and novels to adapt, although that it may be better to go with new stories to avoid rights issues.
Another strategy would be to retell the original trilogy, adding a lot more adventures in between and making minor changes (IE- introducing Lando Calrissian earlier.)
Is this something you'd like to see? How would it work?