Take in account that Liquigas riders avoided crashes past few days, while most of Sky guys hit the deck one or more times. Roadrash and bruises won't kill you but they going to slow you down.
Just one thing concerning Astana riders.
It was partially Stangelj fault for all the mess in the end. But he had a bad luck to be the one in front of Vino in TTT. Think about it, you give all you have, finish your turn go back and when you need to catch the back of the train strongest TT rider injects more pace.
They should have put Grivko on his place. Its not Vino's fault, he gave all he had, blame the coach.
ps. I am not a Vino fan