On the Republican side, I would say Allen has as good a chance as anyone and better than most. On the Democrat side, this is the first time I have heard Warner mentioned.
interestingly he is only behind Hillary in monies raised, I would put him in the sleeper camp as far as candidates, he is what the D's will be looking at for 08 if they are thinking centrists, he has an appealing personal story and has no qualms about saying that the left need not run their party, makes it an interesting thought
To illustrate what a smoothie Warner is, he won the endrosement of the NRA when he ran for Virginia guv.
It doesn't matter how much money Hitlery has in her coffers.
Her electoral chances are about as much as Bob Dole combined with Imelda Marcos.