I agree. Given that there's only a single dragon type evolutionary line in gen 1 and that it's the last in the Pokedex before Mewtwo, I suspect dragon wasn't ev

I agree. Given that there's only a single dragon type evolutionary line in gen 1 and that it's the last in the Pokedex before Mewtwo, I suspect dragon wasn't even one of their possible types when they designed Gyarados.