BTW, I will take suggestions for potential VP contenders for the Dem and GOP frontrunners here.
Howard Dean for Richards. It would be a strong, balanced and liberal ticket. Other strong options would be John Kerry- military experience and establishment support- and Bob Graham, who's from a... very important swing-state. If Richards wants to be bold she could go with Jeanne Shaheen, but it's risky.
As for Dole, McCain is actually a very solid choice imho, though the rivalry could be problematic. Connie Mack III could be a good way to shore up Florida, and George Pataki or Chuck Hagel could be options if she wants to appeal to moderates.