I’m talking about a new game but made with old graphics and mechanics similar to Megaman 9 & 10.
I personally think such a thing could sell gangbusters and honestly go on record as one of the greatest Pokemon games ever made, especially in recent years.
Yup. Fan projects and indie games can fill this niche. Pokemon is the most profitable media franchise EVER. They should be innovating and improving, not chasing nostalgia.