Again, even if they do just make Ocarina of Time but with voice acting, there's still the whole hurdle of Nintendo actually having any idea how to put together a good voice acting cast. Good voice acting is fine. Corny voice acting in a silly game (see: Star Fox 64) is fine. Corny voice acting in a game that's trying to take itself seriously makes me want to bash my head into a wall until I forget I ever heard it (see: most JRPGs). This is why voice acting is a dangerous road to go down, especially for a Japanese company.