I only see Kittel and Sagan having a shot really, but Sagan's the overwhelming favorite in my mind. As others have mentioned, the only way Sagan's going to lose this is if one guy dominates the flat sprints and the only guy capable of that is Kittel. However, I highly doubt he'll shut out Cav or Greipel as there are likely to be a sprint or two where he doesn't make the final.
I read this on the homepage but had to check CQ to verify. Cav has never won a head to head sprint against Kittel.
IOW, he's never won a race in which Kittel was also contesting the final. He's 0-7 against him. Greipel has had more opportunities and has won a couple but hasn't fared much better the last few years. Of course, Cav and the Gorilla are more versatile and have won races when Kittel didn't make the final.
I read this on the homepage but had to check CQ to verify. Cav has never won a head to head sprint against Kittel.
IOW, he's never won a race in which Kittel was also contesting the final. He's 0-7 against him. Greipel has had more opportunities and has won a couple but hasn't fared much better the last few years. Of course, Cav and the Gorilla are more versatile and have won races when Kittel didn't make the final.