Of course there could be a little constitutional impediment, since they're both from Texas and it's forbidden for both prez and VP candidates to come from the same state. That's why Cheney, who had been living in TX, had to reregister in WY. But I'm assuming Rove has a home in VA, and could register there.
Yeah, let's start the rumor. Someone go over to DU: "I've heard Rove is secretly planning to run in 2008 and make Delay his VP. Run for the hills!"
Oh, that's mean! I like it!
DUmmies would go into a major melt down!!!