>>32248074It's hard to tell.
If they introduce a student council type thing then we could potentially see a high tier gorup of trainers.
That'd be a neat way to introduce Illma or a school rival for Ash.
Hiorki could keep training and get stronger.
The Riolu kid exists since we see it in plenty of background shots and we know that Riolu/Lucario by default are overpowered.
We haven't met many kids outside of Ashs core group, who knows what other Trainers are at the school. There's the Boulder, Primape, Machamp trainers as well.