Sky totally caught with their pants down today and questions whether they have the right team selection for this tour. Froome never looked troubled though and probably rode a very similar race to if he had had two or three teammates round him.
I thought when Quintana attacked he was acting under Valverde’s orders to soften Froome up for a Valverde attack but it never materialised. Just shows I think that although Movistar had strength in numbers today, they didn’t have a GC rider to trouble Froome.
Barring any unusual disasters Sky and Froome should have a relatively straighforward run to the first time trial where Froome should almost certainly put significant more time into his rivals.
Tough day for Richie Porte but it’s probably for the best for Froome and the team. He can just concentrate on supporting Froome rather than expending any more effort defending a GC podium place.