Star Wars I II III on BD: Theories

[Jodi]

Since Blu-Ray's victory in the format war, we have not heard anything about the release of Star Wars, Episode I: The Phantom Menace; Episode II: Attack of the Clones; and Episode III: Revenge of the Sith onto Blu-Ray.
Any reasons or conjecture why you all think these have not been released yet?
Here's the facts: If I remember correctly, Menace was not shot in HD, while Clones and Sith were shot in HD. Also, Mr. Lucas, believe it or not, is anti-DTS.
I'm afraid Lucas might be up to his old tricks with altering the above mentioned movies like he did with Eps IV, V, and VI. Would any of you be concerned about that? I'm just hoping we can get I, II and III on BD fully intact. And with Fox's support of DTS-HD Master Audio, I'm hoping that I, II and III will all have sport that magnificent codec.
Your thoughts on all this are welcome. Perhaps we can knock on Lucasfilm's doors loud enough to hear us like we recently did with WB's doors to get them to use BD-50s and Dolby TrueHD.

Jodi