I'm just curious, but has it ever been hinted at why Pokemon like Remoraid and Dragonair evolve into creatures that hold pretty much no resemblance to their original selves? With Magikarp and Feebas, it's supposed to be somewhat symbolic, but what's the deal with these other two? Why does a blue fish turn into a red octopus, or a majestic sea-serpent into a cartoonish dragon?