Wiggins or not Wiggins? And if Wiggins what the heck’s he doing in Montreal?

So I am riding up Camillien-Houde again for the who knows how many times this week, and I'm passed by this super-lean rider, with a full beard, shades and full Team Sky gear on. His bike is more aero than any I've seen, and although I'm not really 100% alert, it dawns on me this is a good training partner. [...]