If only they'd take the Pokemon universe and make R18 games/movies/etc.

Pokemon: Blood Red could focus on a war between two regions using Pokemon as their weapons. Legions of fire Pokemon razing entire villages with their endless torrents of flame, bugs flying into towns at night paralyzing everyone for their owners to walk in and slit everyone's throats while they watch powerless, psychological warfare through all the ghost and psychic Pokemon causing enemies to literally turn on each other or themselves with or without Confusion.

Pokemon: Morally Grey could focus on the political, moral and humane sides of having pokemon battles, where at first it only shows the same stuff we see now (kids that love their Pokemon) but eventually (but still only 1/4 of the way through the movie at most) it reveals a much darker side of Pokemon battles where loansharks, gangs, underground fighting rings etc are all involved. No "returns", and "fainting" doesn't end the game, and they get increasingly cruel from a gang forcing one man through threats to his family to fight his Pokemon until it dies to having a merciless slaughter with one raging Dragonite slaughtering a bunch of lesser pokemon like Rattata and Pidgey. The protagonists try to shut down the rings of Pokemon torture but since the entire society is so accustomed to having Pokemon battle each other they don't really appreciate the level to which the fighting becomes in the underground scene.

Pokemon: Shadow Black could be about the Pokemon version of a "supervillain". Think Team Rocket but actually successful and significantly more evil. Whether the villains attempt is to eradicate all Pokemon from the world, or something more elaborate like creating some kind of corruption that he can spread among the Pokemon of the masses, but vaccinate his own, so only his Pokemon are healthy and strong, effectively giving him superpowers over the rest of the world. On top of that, since almost all of their technology is Pokemon based, everything starts failing. Farms stop producing yield, fishing villages lose their ability to gather enough food, volcano towns must evacuate due to their inability to protect themselves, resulting in mass famine and poverty. From there, everything belongs to him. We get to see humans fight Pokemon directly, because the "good guys" have no other choice. Neither people or Pokemon are spared from death.