Wiggins will probably win the TDF but the one thing that surprises me the most is the improvement of Froome. It seems unbelievable that he has all of the sudden become the probably the best climber in the race, not to mention take 35 seconds out of the worlds best time trialist.
Don't get me wrong, he is a great cyclist but to say he has improved because of hard training sounds a bit sus.
Last time I saw an improvement like this was when Floyd Landis performed a superhuman effort to regain yellow in the tour. Looking at his current form he COULD win the tour if Sky let him.
Time will tell!