I think this is a key rhetorical question that should be hammered home during the General Election.
If McCain were to win, it should be strongly suggested that Cheney and Rove and all of Bush's minions and W himself would play a serious role in the next Administration.
If McCain is backing Bush's policies, why would he not want to utilize the people who got us to the point we are in, in Iraq, in the economy?
That should put the fear of God in the electorate
Get this message across every day and see how many people really want to vote for McCain this fall