Would be like Stadium, Stadium 2 and Battle Revaluation, a bit like that extra storage box "game" from gen 3 combined with the Global Link website thing from gen 5. All 1k+ Pokemon included, properly animated and scaled. Like the previous games, you'd transfer your mons from mainline games, and you can keep them there (screw their subscription prison thing). There would be minigames to properly make a mon competitive ready, bottle caps, pp ups, etc. Would also give tutorials on how to get into competitive in a easy to understand way. The only new battle mechanic that would return would be Mega Evolutions, maybe Z-moves. Would also like to see different game modes besides online competitive, like all those post-game Battle Frontier areas.
I just miss the Battle Frontier, man...
