>>13595811I prefer them using type combinations that make sense, rather than using a new type combination just because it's new. If Froakie becomes a martial artist mixed with a frog, then Water/Fighting makes sense to me.
>>13595798But Oak didn't create Pokémon, Satoshi Tajiri did, and he based Poliwag, Poliwhirl and Poliwrath on tadpoles. I'll give you Blastoise, though that may just be an issue when the games were translated into English when they first came out.