The point is that as recently as last year he was seen as more than a TT specialist. Recall that he himself tried to become a a GC man, it did not work out well esp. at Bahrain, but having a single great mountain stage in a weak field is believable to me.Except those pretensions never materialized, the TdS didn't have a climb like Stelvio and he never pulled off a performance like this in a GT.
Aside from the facts, I can see your point, sure.