ive already mentioned this, but it would be cool for just obi, anakin and yoda to be there at first, then afterwards loads of jedi spirits to begin emerging. just would tie the PT in with the OT (regardless of the whole being one with the force stuff)

maybe they could just appear at random around endor from afar, in some extended finale scene. im not a fan of the yearbook ending, but maybe something more reflective like the jedi appearing around vaders funeral, if that were the last scene.