The Jedi in many ways are Lucas's children. He created and raised them. TO take a line from ben in Episode 3 "you were suppose to bring balance to the force not leave it in darkness" I feel Lucas has left the Jedi in darkness. The Galaxy is owed the jedi council being restored, it is owed having their guardian of peace and justice after years of oppression by the Empire. Lucas's needs to restore the Jedi to the galaxy and then walk away from it. As it is now the Galaxy far far away is still in turmoil.