Would like to see that guys like Dumoulin, Roglic etc. screw ASO and did Giro-Vuelta doubles instead of TDF. 50-60km of flat-rolling ITT would be fine for TDF 2020.
Dumoulin has never prioritized the Tour. Him doing so now would be out of character almost. No one cares if he targets the Giro instead.That's why Dumoulin - Olympic preparations aside - should continue to go to the Giro. Tour isn't worth double it like it used to be.
Roglic - no way he will want to miss this. The Loze stage could do him in, but other than that it's a pretty good route for him.