Any finish that involves a change of wardrobe.Honestly what finishes isnt he almost unbeatable now bar flat stages.
Winning 1km at 6%
12km climb final sections 8%
climbs between 4-10km winning
Steep climbs 50-50 winning
probably could destroy Ala on Fleche if he wanted to
They should find a TT route where instead of a bike change, there's a weather change. Just as you round the corner onto the coast, the temperature drops 15C, for a 10km stretch, and everyone needs to put on a jacket.