I think i wrote some time before that this TdF will be with Bardet in mind but for me it looks more like Bardet-tease route. I doubt he will be happy with the amount of flat after descents.
1. So they do use Biche and Mont du Chat so... first, why Biche wasn't availavle last year? Second, why the stage utilizing Biche, Colombiere and Chat sucks and why it's infuriating? These are three really good climbs but Colombiere is quite easy from this side and Mont du Chat's best option is propably Col de l'Epine (i'm doubtful about Mont Revard). Madeleine south is harder than Biche and maybe similar in difficulty to both Biche and Colombiere and whenever Madeleine was in the middle of a stage last time it saw action was in propably 1997 when Virenque tried something if i remember correctly. So nothing will happen.
Mont du Chat is one of the harder (hardest?) climbs in France from both sides. The road is narrow and the descent to Le Bourget-du-Lac is very tricky with tons of smaller turns you need balls to cut. That's amazing - a proper descent which forces muscles and brain to work - teammate(s) won't help you really if you're behind. But... couldn't ASO work a finish in Le Bourget-du-Lac? Chambery could be promoted by jus joining it's name to the finish like Chambery/Le Bourget-du-Lac or sth similar.
This 13km run-in to Chambery is basically flat and it will propably kill Bardet. Maybe better would be to utilize some of the hills north of Chambery (D13, D15) and/or move the finish to La Motte-Servolex (at least one hosted a Tour stage). Such terrain could be much better to hold the gaps or even gain some time (bigger stamina factor after a difficult descent). It's kind of similar to Culoz stage this year but with harder climbs. Maybe it will result in a Valverde type of 10-man sprint in which Bardet definitely has chances.
BTW, calling it one of the most creative stages is way exaggerated. Not only these particular cols were in heavy design traffic for years but this stage imo just isn't good at all. This 100km Foix stage is more creative... a 100km non-mtf mountain stage. That's what i can call peculiar and confusing.
2. It's glad to see Telegraphe/Galibier combo yet again and this time the descent is shorter with a bit lesser flase-flat. As a last stage of the tour it maybe could work but ekhm... welcome design prowess from ASO as they decided to turn a fine mountain stage (Croix de Fer, Galibier) into a transitional stage by placing Izoard MTF on the next stage. Do you see a problem here?
3. I like this Izoard MTF but it should be before Galibier stage. Izoard south is relatively hard (fine HC) and i'm nicely surprised to see ASO managing a MTF on top of it. Of course Agnel is a much better run-in but i'm ok with what i' got.
4. Pyrenees are peculiar - a modded 2012 route but this time Foix is a bit more proper (apparently no stupid lap around the city). Still i doubt Latrape and Agnel will compensate for Peguere's awful 25km descent/false-flat. Besides, it's really interesing what will happen in a 100km non-mtf mountain stage. Seriously. Of course it won't be a Formigal repeating because the first kms are rather easy and this scenario happened just this year - it's too fresh of a memory to forget. Still it's just interesting to see such strange stage's outcome. So, let's say i'm not really happy with Pyrenees (one stage more maybe before Peyragudes?) but i'm ok with what i got.
5. Amount of time trials is awful. I seen some people beging for bringing back 90's and 00's route propably not remembering how awful they were. Over 100km TT per GT is just too much - time trials normally generate bigger gaps than mountain stages. I'm more advocating 2011 Tour TT style with 1st longer (40-50km) flat TT and a bit shorter 2nd hilly TT (35-40km) with overally roughly 80km TT. 35km ITT per GT will never be fine in my book. The last TT being after the mountain stages doesn't really help either.
6. The first week is a bit different than normally. It's quite hard with a bit improved Station des Rousses, Mont du Chat and PDBF. Maybe lack of a flahute stage is a little annoying (wind, cobbles or technical terrain like Spa '10) but i'm fine with that. I have nothing against Liege being a sprint stage for a change but there's one particular problem hiding here...
7. There are 8-9 sprints rumored? Emm... i perfectly understand 6-7 especially if they're smartly put with the rest of the route but 9 is a bit too much. Sprinters manage to pay their bills with 6 stages. With 9 they'll be wealthier than every sheikh combined.
8. I've seen some coment's about TdF losing identity. I don't understand how a GT can have an identity. They were allways created to suit a particular rider or set of riders. Tour changed from flattish (60-s) to mountainous (70-s, 80-s) to time trial heavy (90-s, 00-s) to mountainous once again (10-s). The same was with other GT's. Of course Giro was (not) allways more mountainous and technically difficult but that's how the terrain and roads in Italy are. Italy has hardly any flat and even Apennine false-flats are twisty. That doesn't change the Giro and Vuelta were built for particular set of riders through the years.
Giro was mountainous from the beginning because of the terrain this country is on which worked well to the 60's (Coppi, Bartali, Gimondi). In the 70's Italy for some reason had a hype towards Moser and Saronni suddenly promoting both of them as GT riders thanks to turning Giro into TT/sprint-fest ('79 edition in particular). When both of them ended their carrers Giro got a bit more balanced until the new generation of climbers (Chioccioli, Chiappucci, Pantani, Gotti, Simoni, Ricco) came in the 90's and 00's. Giro was suddenly mountain heavy most of the time ('94-'08). Nowadays Italy have some good breakaway/punchy riders so there seems to be a bigger emphasis on hilly and medium mountain stages (2010, 2013, partly 2016). My cycling history nowledge is lacking a lot and propably lads like Eshnar and LS will soon refute any of my statemnts. It's good for knowledge i guess.
Conclusion. This is one of ASOs clunkiest designs yet. It's just a bunch of stages thrown using RNG (basically 60's-70's Giro). It's like a Digital Homicide game with random asset flipping and recycling (Rodez, Pau, PDBF, Peyragudes) without any bigger thought (i'm questioning the usage of Mont du Chat, PDBF, Foix, Bergerac, Liege) and barely working mechanics (Izoard after Galibier, 20km ITT as the climax).
The first rest day transfer is not natural at all. Why use Pyrenees first when your last 1st week stage ends in Chambery? Why Periguex - Bergerac is not a TT? Why there's no TTs? I guess they tried to give Bardet a chance with bigger emphasis on descents but then... Foix and Galibier are not hard descents at all and the only hard one - Mont du Chat is after a very hard climb (Bardet is not Pinot or Quintana) and followed by a 13km flat dash to the finish. Besides, i doubt Bardet will repeat this year's success.
Sorry, but in my eyes this design is just ugly.