I don't think so. A lot of us have long suspected that Hillary's best shot would be a last minute candidate switch that would avoid a protracted campaign which could focus on her legacy of scandals.
So the 'rats run a well spoken black man who is not eligible. When they have to pull him, it's not their fault. The court made them do it. They thought he was eligible.
The 'rats get mega points with the black community for having nominated him, even when he gets pulled. Hillary comes riding in to save the day. With Bill now playing the part of the first black first lady. The press goes wild. Gives Hillary a honeymoon. McCain gets even less coverage.
"If they lose and Obama is not eligible, they are absolutely finished as a political organization."
If Obama leaves Denver as the nominee, and it is proven later that Obama is ineligible, they are done as a legitimate political organization. They will have willfully lied to the public about the legal status of their candidate and directly tried to violate the constitution. I don't see how they could benefit from such action. The only benefit to such an action would be an after the fact. After four years of Obama, they would then trot out his real birth certificate, and say see, he's not really a "Natural Born' and he's been just fine, and we should repeal that requirement from the constitution. That's the set up and the end game, as I see it. Violate and subvert the constitution to force a constitutional crisis/convention. A convention that would enshrine socialism into the Constitution, repeal the the 2nd amendment and severely modify the 1st to limit "hate" speech.
The only thing I can add is that the timing could be such that McCain-Feingold could prevent any effective defense from the turds Hillary!™ will drop on McCain the hour before it kicks in.