How do you figure that ? We still have the RINOs McPain, Snowe, Collins, Specter and a few others I'm too lazy to remember right now.
Because of the DINO's, Lieberman, and others.
The other thing is that the D's aren't going to want tit for tat. They stonewall Bush's picks, the same is going to happen 'when' a D wins the WH.
God help them if either Akaka or Inouye kick it in Hawaii.