They can start by moving development to Unreal Engine since they can’t seem to make an engine of their own. Hell even Unity could do better.
Honestly I’d love to see Gamefreak just reboot the franchise, especially if the Switch 2 (or whatever they call it) really has PS4 level graphical power (and DLSS makes the story even more interesting). Give us a new set of 1-200 Pokémon set in an open world, give us a quality story, interesting side quests and post game content that finally reaches the level of the old Gameboy Silver and Gold titles which rewarded the player with an extra 8 badges to collect and a new region.
The Pokémon franchise could be so much more. I understand keeping the games kid friendly and approachable for casuals but that’s no excuse to continually release garbage with no real innovation. With Nintendo backing them and the power of the Pokémon brand, you’d think these games would be showpieces for Nintendo hardware…