Yup...all we do know is that, in Wiggins and Froome you have the two most ridiculous GC careers in history (well of non-sanctioned ridersWho knows? I could, like certain others who troll here, claim to have inside knowledge but the fact is none of us know nothing. Anyone claiming to know what's going to happen next is full of crap.
There's always more to tell, of course there is, whichever side you take in this, but it doesn't get told very often.