Yes, tso.........all change from Saturday
If you look at the site that afx linked to earlier..........
http://inrng.com/tour/#Jerseys
check out the 'team lists'
Within each team the guy with number 1 is the team leader, ie generally the guy for whom the rest of the team is working and if the team has got a yellow jersey contender he'll be number 1 within the team
Not every team has got a yellow jersey contender........they're pretty thin on the ground !...........it's like saying that every team in the Premiership doesn't have a 30 goal a year striker........because there aren't enough of them for every team to have one.
So looking through the team lists I'd reckon the GC contenders would be Evans, Schleck, Scarponi, Nibali, Hesjedal, Wiggins, Van den Broeck, Menchov, Brajkovic, Leipheimer, - others here might have a different opinion !
And also don't forget that these guys are not necessarily
trying to win stages..........their main concern is to not lose time to the other contenders. So quite often you'll see this group of riders going up a mountain together with some of their helpers.........and somebody will ride off the front to win the stage and they won't bother chasing them down unless it's another contender.