Things get serious this week with the first of the high mountain stages.
This is a perfect stage for a break away to succeed. The GC guys will all be together and will not be chasing down attacks. A rider such as Jeremy Roy who has attacked numerous times this year could potentially win the stage. You can certainly expect Cadel Evans to put in an attack at some point on the day, likely in the very last mile of the race as it finishes uphill.