I think you are seeing Le Tour leader tryouts right now.
Their train looks way beyond the Jumbo train right now. It's not all so much about a leader now it's having 3-4 Sepp Kuss or Rohan Dennis on your trains. INEOS is looking best right now and G, Yates, Carapaz will step up for leader and all underhand tactics will be involved in communicating who the leader is. It's very clever.
Jumbo missing WvA from their mountain trains at moment but INEOS missing Kwiato. 2 big players who will change some dynamics on the mountain trains..... My only opinion on it is that at least we will have two dominating trains on high mountains duking it rather than just one. So should be a bit better to watch hopefully.