Isolated from the rest of the stage Rifugio Panarotta and Montecampione looks like great climbs. Long and fairly steep. Too bad there aren't any climbs which can be used in close connections with these, so whatever route they choose it will be a flat section before the last climb.
This is actually the only negative thing about the mountains in Italy. There are where few of the longer and more natural stage finish climbs like Montecampione, Alpe di Siusi, Monte Bondone, Merano 2000, etc., which can be coupled with the toughest and best climbs like Stelvio, Gavia, Mortirolo, Manghen, Sampeyre, Finestre, Fedaia, Giau, etc.