As I watch ROTS, I recall a Prequel point that Lucas rewrote for the Prequels. In ROTS, Anakin said that there's never been a Jedi on the Council who was not a Jedi Master. In TPM, the background for Ki-Adi Mundi was that he was one of the few Jedi who was not a master, and yet served on the Council. Obviously, that little factoid had to be rewritten for Anakin's line to be true.
