To the bold, this isn't the first time that question has been asked. In fact, I recall it being asked every year about this time, from 1999 to 2005. Back then, an elaborate but unbeatable template was being followed, and they ran it year after year, with consistent results. What if this is simply the same template? I mean, why reinvent the wheel?
If this is the same template, who better to transfer it from Postal to Sky than its main figure, Armstrong himself? If Armstrong, for whatever reason, saw personal benefit in cluing in Murdoch's team, who can doubt he'd do it? This would mean, in part, an exclusive arrangement for Sky with Ferrari (thus accounting for Wiggin's recent discovery of VAM, not to mention his recent adoration of Armstrong), and probably designer drugs, as well - if your oxygen-vector drug is unique, it can't be detected.
All this would be expensive, but who is better positioned to pay for it than Rupert Murdoch? And if its seen as being in the national interest, Murdoch isn't in any position to say no right now . . . .
Supposition? Of course. Wild speculation? Maybe. But if it looks like the Blue Train, and rides like the Blue Train, well . . . maybe the obvious inference is that the Blue train template was simply transferred over, lock, stock, and payoffs.