So that big horse will become relevant and not just a weird creature in the background, nice.
Faputa has learned her mother´s past, now she has even more reasosn to hate the villagers but also could start understanding them too.
I think she will meet her mother in some form, and she´ll tell her to live on and have adventures, and that she is happy to be able to help the villagers, and Faputa will forgive them and join Riko´s party.
Wazukyan is a total mistery, maybe he dies protecting the village and get´s morphed into some artifact that Riko will carry, kinda like Prushka.