dont think lucas arts are planning on movies but, how old is your lad, if you want to get him into reading there are loads of follow up books, so you can tell him that lea and han solo get married and have kids, luke marries someone called jade who was once sent to kill him and he has kids (1 turns out bad for a while) and luke starts a jedi academy
http://en.wikipedia.org/wiki/List_of_Star_Wars_books
as a side note my youngest had a light sabre a couple of years ago, and decided he was "using the force" on my then 15 year old, he broke his finger from one whack that led to the 15 year old requiring surgery.....go figure thought they were toys, needless to say they were banned after that