Sky cheated the TUE system. But with Zorloli signing off a fast-tracked TUE for Froome, when it should have followed the procedure of a three person panel, we know the UCI is complicit...just as they were with that other cash cow, Armstrong, and his successor, Contador. Remember that Froome had the TUE for the Tour of Romandie, which, despite being so ill as to need large doses of Prednisolone, he not only won, but in the course of doing so beat the world TT champion, Tony Martin, in the event's TT....whilst ill.
We still don't know what was in the 'package'...
I don't think we've seen the end of this yet.