source: SithClan.net & TheForce.net
ATTACK OF THE CLONES • Jay Laga'aia on Vader & Live-Action Series

(photo: Celebration III 2005)
EXCERPT:
"Just thought I would give you a quick report from the opening day of Star wars Weekends 2007 at Disney's MGM Studios. As originally reported, (...)
I had a chance to see the short documentary "Behind the Force," which was narrated by Jay as well. During the behind the scenes look, Jay jokes that he was available for the televison show. I had a chance to ask Jay about whether he had actually mentioned this to George Lucas, and he told me he had. Jay told him that he would be willing to play any character, no matter how small.
However, he was informed that the only returning characters necessary would be Darth Vader and a few others, but that anyone could be in costume for them."