If he wants to do well in the GC, he better not be he new Tom Dumoulin. As much as I like Dumoulin, last year in the Vuelta he lost many minutes when the real climbers finally put the hammer down in a multi-mountain stage. I imagine the hammer will be put down a couple of times on multi-mountain stages this Giro......
Anyway, today is a first test for him. Four serious climbs, all of them tough and steep. Still not the high mountains, but if there are some favourites willing to go today, it will be very tough.