Baronlando,
In answer to that, I'll simply say that the GOUT was a cash-grab. But because they oversaturated the market by releasing Star Wars on dvd for the third year in a row, they now need to wait a while before the next release.
He probably won't release it until after the 3D versions hit theaters. Speaking of which:
http://www.darkhorizons.com/news08/080808h.php