This is why I can't stand having over 100km of ITT's in a race. And yes, with the prologue it's over 100km. It's over after the first bloody week. 35-40km of ITT's in one race is good enough to show us that aspect of cycling. Why they need over 100km of it is just crazy!
Anyway, there's my rant. It's Wiggins to lose now, not Evans or Nibalis to win. For a competitive finish, all we can hope for is Wiggins cracks, crashes, or just plain has a bad last ITT. If he doesn't do any of those, it's done.
I agree with other people that Evans and Nibali better start forming an alliance here. I also think VDB is going to come out hard as well. It would be good to align with him.