Greipel did it twice in the Giro this year
the famous boxing trainer Brendan Ingle told Boxer Naseem not to get his teeth fixed until he finished his boxing career as it would affect his performance by playing on his mind to protect his new teeth...after he got his teeth done it ended his career and he never won another world championship...whether this has had the same affect on Cav, who knows....
If Cav wins any stages this year it will be a successful tour, you cannot win 5 stages every tour. If he wins the Champs Elysse stage i am sure HTC will take that....For him to say the he was gonna win the Green was a mistake. Also he should dump his Italian girlfriend...obviously draining him ; )