eriously though, I really wish the Tour would use this part of the Jura more often. I know most of the really good climbs there are in Switzerland, but they are really just over the border.
Should really rather been used in TdS once. Instead of just doing mono climb stages in Valais or that loop of climbs (Grimsel, Susten, Furka, Gotthard) around Andermatt.
I would actually like a not too big a number of GC stages, but rather more of these hille and medium mountain stages suited for breakways. The breakway stages this year were pretty great. Something like this for GC relevant stages would suffice.
Stage 2: Bologna finish via San Luca
Stage 4: Medium mountain stage with cat 1 MTF (Les Deux Alpers or Valloire)
Stage 5-8: Either a ITT or a HTF.
Stage 9: Puy Mary MTF
Stage 10-13: Either a ITT or a HTF
Stage 14 and 15: High mountain stages Pyrenees including Plateau de Beille MTF
Stage 17: Super-Dévoluy MTF via Noyer
Stage 18: Big Mercantour mountain, either descent finish or Auron MTF.
Stage 20: Coulioule MTF
Stage 21: ITT in Nice
This would be 10-11 GC relevant stages including 2 ITTs. 4 high mountain stages, 3 medium mountain stages with MTFs and a couple of hilly stages. IMO this would be enough to get a proper GC battle.
Stage 1 is already announced as a hilly stage and stage 3 as a flat. They should probably have a couple of sprinter's stages in stage 5-8, at least one in 10-12 and perhaps in stage 16. Stage 13 could be a good stage for a hilly breakway stage in the outskirts of the Pyrenees, like the Quillan stage in 2021. And something similar in stage 19 ending in one of the small towns close to Nice.