How about the next film in the PCU being a Pokemon Documentary? Voiced by Attenborough or something, a full 2 hour feature on pokemon habitats, behaviour and how they adapt to urban settings/trainers, culminating in an Olympic-style tournament with highly trained peak performance battles, showcasing the differences in pokemon naturally and in a manmade setting.

I think it would be comfy as fuck, like this but a full feature:

https://youtu.be/eMobkagZu64