Mind=blown:
George Lucas's very first draft of Star Wars: Episode IV - A New Hope (1977) began, "This is the story of Mace Windu, a revered Jedi-bendu of Opuchi who was related to Usby C.J. Thape, a padawan learner of the famed Jedi." Both the character of Mace Windu and the concept of padawan learners make their first appearance in Star Wars: Episode I - The Phantom Menace (1999).http://www.imdb.com/title/tt0120915/trivia