The big question to me is, where does Andy attack? Clearly the burden is on him (though Menchov or Sanchez might take a crack if they are feeling phenomenal), and he can't wait to play games in the last couple kms of the race. Does he attack at the base of the Tourmalet, Sastre 08 style, or does he try to get away over the Col du Soulor?
Any chance Sanchez and Menchov could put time into either Andy or Alberto if one is having a rough day? I'm glad those guys are close enough to make this extra interesting.