I'd personally like to see something new. Possibly Arkania due to the fact that the Arkanians played a large role in the KOTAR comics. I'd like to see how the world has changed for the offshoots, the genetically altered, in superior race. Or even a planet like Ithor and the lore of the mysterious forests, and the Ithorian Force Tradition. Or maybe Dathomir and the Force Witches!
Dathomir !!! good idea. the dead sisters. would love to kill a few of them.