I think in the next Pokémon game, they should make the evil team a team of Poképhiles.
Their grunts would be carryig Pokémon as Gardevoir, Lopunny, Vaporeon, Glaceon, Tsareena and such.
Also all the grunts and bosses would be obese and super ugly and the fights would be super easy because Poképhiles are so incompetent.
Also the teams sugnatur move would be Frustration because obviously, all their Pokémon hate them so it is very powerful.
I think this would be a good idea for an evil team for the next game.