>Masuda wants humans to not be the focus of the games
>Ohmori makes the whole game about Lillie and meeting the MC changes her

Which one do you support?
Personally, I think Ohmori did the right thing.
This is the first time since N that GF has managed to make sympathetic and interesting character.
Especially Lillie. She has a full character arc where she slowly grows and becomes stronger as person. Single best character to come out of Pokemon.