Gen 10 Pokemon games will likely launch roughly three years after Pokemon Scarlet and Violet, which would slate them for a November 2025 release, assuming The Pokemon Company doesn't want to push them back to improve quality and launch them alongside the 30th anniversary of the franchise. Regardless, Gen 10 Pokemon games are probably going to shake the franchise's formula as much as recent entries in the series have done, be it by introducing a nineteenth type or making big changes to staple features and traditions. A good thing Gen 10 can do to bridge the gap between innovation and tradition is to add several cross-gen evolutions, and the Kalos Pokedex is a good place to start.