hello all....first time post. this is what i think.....disney have just spent $4.0b dollars on lucasfilm , they will want to recoup some of that money as soon as possible and they are not stupid. They know fans love the OT and not the prequel and I can see vader returning....who knows what the emporer did , did he make a clone of vader , did he see anakin moving away from the dark side... i think a new sith/dark jedi will don the suit to 'finish off' what vader started and all the regular characters will return.... what i will say is this. Lucas is a very very stupid man. Who enivisages a 12 part movie series and kills off the main character after 3 films ( 6 if you inlcude the PT ).