It depends on who the Repubs run? The Repub's election to win or lose? My, what a difference a year of attempted socialism makes.
With two ongoing wars and no CiC I suggest you rethink that....thought.Personally, I'm of the opinion that most of the American people would choose "none of the above" and try to see how our country gets along without a President for a term or two.
BTW, I personally think it depends on 2010 as well. If Repubs win a House or two or make a serious dent and Obama doesn't move to the right.....the Repubs could run Best in Show at Westminister and win by 8 points.