i dont think there will be another trilogy set after return of the jedi, for one, there wouldnt be any returning characters unless they incorporate r2d2, c3po, chewbacca and aged solo, skywalker, leia... without the characters relating directly or havin any relationship with any of the ones in the first six it would be hard to create, sell, and like the trilogy... but ive read some parts of them books and i think princess leia becomes a jedi herself...
and damn the next episode is going to be sick, cuz thats when they tie everything to the next 3 episodes....
-clones destroy all but ben kenobi, and yoda are left of the jedi
-anakin becomes darth vader
-the republic becomes the empire
-palpatine becomes the emperor
-padme amidala dies
-luke and leia is born
-and a whole bunch of shit goes on.............................