I really hope Kuss will be freed tomorrow, if Roglic is not in danger and can stay with Carapaz... But I'm not so sure Jumbo lets him to leave his side... He would win this one... Vlasov is gonna go for it and with a little luck might get it... Wout despite this being his mountain of glory and doing pretty well in this Vuelta on steep finishes, the father time is catching up to him... I'd say in the top 5 for him.
Carapaz is going to go for it, with everything he's got. He has to... But I'm not so sure about him putting enough time into Roglic tomorrow. I'd expect him to finish before Roglic but is it going to be just a couple of seconds or a minute, and more? Most likely, they'd finish together... Roglic, oh well, he is Roglic. He is going to play defense and stay glued to Carapaz wheel, for as long as he can... And if he happens to be close to him at the top of the climb and can win it, he will...
The rest of the GC gang, Carthy, Mas, Martin, will just hang on and try to control/limit their losses agains each other.