>>32201664>People actually want this.That is disgusting desu.
To be honest, if GameFreak should ever introduce a "pallet variation" feature that would affect every single Pokémon, it should rather be a more subtle, natural progression of colours instead of "Uhmagerd more shinies but no rarity". That shit would still be manageable to program, just like how they've programmed Spinda's millions of patterns. They've even done this before, actually, in Pokémon Stadium. Just make a feature that, depending on the personality value of every individual Pokémon, slightly alters the colours of said Pokémon's colour palette. Just small hue changes to every colour in the palette that would make every Pokémon just a little bit different from the rest of its kind. And then change the Shiny variant of all Pokémon so that it becomes extremely different from the main colour palettes. For example, all Feraligatr would still be blue, beige and red, albeit with different hues, but the Shiny would always be, for example, alligator green.
Other Pokémon could have hard-coded changes too, such as Aggron made of different kinds of metal akin to
>>32201529. The Shiny variant here would then (most likely) be the most rare (in this case) metal, Gold/Diamond, or the most different-from-the-original one, Obsidian.
Some could of course also be Regional Variants, when the changes are very radical. Be even Regional Variants, who are essentially just alternate forms, would have their own colour palette variations.