Cosmog is absent from the plot and doesn't appear until postgame. Lusamine's plans instead involve Necrozma.
Lillie becomes a trainer with the Alolan Vulpix shown in the trailer, and her overall character is closer to her anime self.
This could work
Pew!
>>33322126
>Shoehorning Lillie again
>>33322236
Believe it or not but a cute blonde girl telling you how strong you are and how much she needs you made her a big hit with waifu fags and waifu fags spend a lot on merchandise.