Mark Cavendish and Bradley Wiggins are team mates for great Britain and now Team Sky ProCycling. They are used to working together (see pic below of Cav slinging Wiggins)
Wiggins also put in a great shift at the worlds to help Cav claim the road race title. But if really came down to it who would win in a fight. Googlefight provides the answer.
There you have it Mr Brailsford according to Google Mark Cavendish is your new number one. (Mind you, Google have been known to get it wrong, have you seen Google Plus)
Two Wheels are Better