Afrank said:One problem with Sagan is his preparation for worlds. Going to the Vuelta is the best preparation a rider can get for worlds, and he may not want to do that with already having competed in the Tour. It would be good if he went to the Vuelta for at least part of the race and left early like Cav did in 2011.
Sagan could definitely be a possible wildcard for the race, if he can get over the climbs with the main group than he will be the big danger in a sprint.
Sagan said at the beginning of the season this worlds wasnt for him and its not a target this season.