Argues, quite convincingly IMHO, that Sky are perfectly capable of going for yellow and green next year.
That's what I'd have thought too, given the right balance of riders. Whether Cavendish sees himself as a part of that though is another matter.
Cavendish could sign for another team, become central to the that team's vision, have a team built around him and win more sprint stages... if that's what he wants.
I think it's safe to say we'll not see an HTC like train at Sky in the foreseeable future (in fact, will we ever see such a train again?) Equally, we've seen that Cavendish doesn't need one to win (though he does arguably win less frequently). I think there's a place at Sky for Cavendish if he wants to stay but he'll not be the team's only focus. I also think Sky currently offers him the best platform to develop as a rider. The question is, do Cavendish's aspirations match Sky's goals?