>>44216679many Pokémon are still limited by movesets and typing so basically you'd have to build a well-rounded team with good defensive typings and/or coverage.
or be your own X type gym leader Also I'd be okay with breeding taking a backseat this game like OG Kantooooo; maybe instead of limit breaks have the bonding mechanic be like Hyper Training that eventually exceeds the normal stats so IVs effectively no longer matter and breeding is just to get specific baby Pokémon, extras for your friends, or shinies if you *really* want them.
As for encounters, wouldn't a Gym Leader or E4 member have extraordinary bonds with their Pokémon? Maybe the battle system undergoes an overhaul too with realtime 3D movement, you yelling moves for your Pokémon to do, and Pokémon having AI to determine what they do/how they move and get smarter with experience.
and do a major cash grab amiibo tie-in that works exactly like Smash's AI fighters I mean, GF could throw an insane budget and go the Disney route where you just contract a fuckton of programmers that just so happen to be fans of the game so they work for slightly cheaper and churn out an unprecedented quality game.