Time will tell, but I have to disagree with you. JFK took LBJ on the ticket even after Johnson's people brought up JFK's Addison's disease at the convention. As JFK said at the time after he got the nomination, "VP means nothing."
Taking Obama on the ticket will unify the party and she will steamroll McCain in November. The Dem party base is energized and voting and contributing in record numbers.
then we need to get BUSY ruining their friendship....
Yeah, JFK took LBJ...Then two years later, look what happened.