Valverde has shown that he can do two Gt's back to back. As far as the others are concerned I don't know how well they will do. I do know that Contador has stated the Vuelta as one of his objectives this year.Pricey_sky said:If Purito does the Tour along with Contador and Valverde then surely they won't be in good form come the end of the Vuelta? It's becoming even more difficult to back to back GT's. Hopefully Quintana arrives in form after a rest and he would then be a worthy favourite.