I think it's pretty idiotic to 'focus on the classics' while the parcours at these worlds is a classics one. It's definitely a missed opportunity for Kragh, for instance. He could've done very well here if the race remained closed for long enough. Besides, look at Belgium: all their riders are classics riders - so are they now going to go badly in Flanders etc. because of this one extra race (perhaps the most important in the year)?
It's because he wants to win the Binckbank Tour. Which he very well may do.
Of course, it's still idiotic, but it's not because of Flanders.