In Episode I little Anakin says he had a dream he was a Jedi and "freed all the slaves." It made me expect the 19 year old Anakin to have returned to Tatooine and freed the slaves there in Episode II. I was surprised when I watched it that he doesn't but then I realized that in the end he truly does. He frees ALL the people enslaved by the Empire by killing Palpatine. The new "Special Edition" shots of all the people celebrating on Tatooine, Bespin and Coruscant are a visual representation of little Anakin's dream finally coming true.