Lucas didn't have to do anything. You wanted him to, I wanted him to, we all wanted him to - but that's all it is - our desires to be given what we wanted, what we hoped for. There was no contract, no guarantee, no unwritten law - no have to.
He had to in order to meet the fans' requirements, Anchorhead.
I am taking a neutral stance. I personally couldn't care less about Lucas or his numerous fanbases. That includes the anti-Lucasites. Like you, I have the Star Wars I need. It's the underground psychological battle itself that interests me. So don't think I'm speaking from my own ass, and implying that I'm one of the fans hateful of Lucas. I'm not. I'm stating my observations.