This is how's going to be.
Evans will win the Giro.
Contador will suffer an early loss in the Tour and try to make it up on Ax-3-Domaines, but he'll be eaten by the group of favorites and spat 3 minutes back. By the Alpe d' Huez he'll be fighting for top 10, and on Semnoz he'll fall back to 17. Already during the race, which will be won by Schleck, Contador starts to drink out of depression. Riis sacks him, due to indiscipline, so he's not even able to defend his Vuelta title. This chain of events results with overweight Contador thinking about retirement. But salvation comes from his archenemy - Schleck. The Tour victory secured a wealthy long term contract to RSNT, so they decided to strengthen their squad. After another one disappointing spring campaign for Cancellara, during which Devolder did it again in De Ronde (finishing with a cigar in his mouth and demi in his hand) and Boonen coming to velodrom in Roubaix riding backwards, they (RSNT) decide to hire this new, overweight, Contador as Cancellara's superdomestique for cobbles. Contador, out of gratitude, names his kid "Andy".
That's in brief.
P.S.
Froome will finally win Vuelta if anyone cares.