Regarding the field... As a cycling fan, I'll be very disappointed if we don't see Wiggins - Contador duel in a GT they both ride to win. And that's the bottom line of each my comment about the two.
This Giro is great opportunity for it.
If it doesn't happen this season, I hope it will next. Giro, Tour or Vuelta, it doesn't matter. Only that they're in top form and riding to win.