Reaction: the next Pokémon game has Gym Leaders based around gameplay mechanics.
1. The first Gym Leader is a daycare lady who uses baby Pokémon
2. The second your Professor, who uses Pokémon of the Grass, Fire and Water types
After that, you're free to tackle each Gym at your own accord. The Gym Leaders you face are:
3. An aspiring chef who always equips his Pokémon with Berries during his battle
4. A former member of the evil team who uses Pokémon that evolve or have evolved via Friendship with him
5. A meteorologist who utilizes the fake weather around her, using all Castforms along with a Landorous and a Sligoo
6. A pop star whose Pokémon specialize in sound-based moves when she's not on stage
7. An ailing doctor who specializes in status effects for his research
8. An old wife and husband who specialize in gender-dependent Pokémon
9. A firefighter who specializes in HM moves, mainly for his rescues
10. A dojo master who specializes in stats, always the last Gym Leader you face; both people and Pokémon are his students