Just read in a movie mag article last wk how back in 1976-77, when George Lucas was in the process of making A NEW HOPE, certain actors were initially signed up to play the main characters who eventually were replaced by those who became the familiar household names we know today. Eg Nick Nolte was initially considered for Luke Skywalker, and a black actor for Han Solo, although in the latter case apparently the role went eventually to harrison ford due to the film team's desire to not complicate the plot with an interracial romance. But WI these initial choices had been stuck to by Lucas ? How much more different would STAR WARS have been than it is today ?