I really don't know. We saw last year how the hard Giro hurt the riders who rode it, it was weather wise worse last year, but much more demanding route wise this year, so it pretty much depends how well Contador has recovered from the Giro.
Andy has shown pretty much nothing this year, and the route is even more tailor made for him than Contador (less TT), also I think Leopard has probably the strongest team, in all terrains.
I presume Rabo, especially after what happened today, to be in fierce mode and split the race early on and in every opportunity.
So anything can and will happen.
Can't wait.