Schleck to go in the break with and take the stage or at least top 3. I think he has lost enough time to be let go, and he wants to test himself though not 1:1 against the other favourites. Having said, it's Andy, who knows.
Order of the day: 10 man break including Andy Schleck, stay together until Joux-Plane, Schleck to pace make on Joux-Plane, breakaway to fall apart and Andy to go over the top alone, though maybe to get caught by another breakaway companion on the way down.
Favourites to be led by Sky all day, maybe small gaps after the Colombier by some probing descending, all back together before Joux-Plane. First 10 over the top within 20 seconds of each other, Wiggins will be there, depending on the pace Evans may not be, Wiggins to make sure he doesn't crash and wrap up the GC, some descenders like Nibali to finish in front by 30-60 seconds as he'll be happy with a few more risks and will be let go.