I haven't enjoyed either of them in a very long time... Miyamoto makes fun games, but I'm not a person who can enjoy a game purely on gameplay for very long. And Sakaguchi is unfortunately still a slave to Japanese cliches and weird traditions and ingenuity that doesn't jive with me very well. The Last Story, Blue Dragon, and Lost Odyssey are all games that I didn't play for more than like 10 hours before losing interest in. And I haven't been interested in a Zelda or Mario game in years, possibly decades. I think these two are cut from too similar a cloth. Miyazaki is a good one. Not sure who Takahashi is but is probably also a good one. Kojima would have put a little different variety in there, though I think he's burning out these days. But there are big name western developers who could be nominated in a who's-who of video game creators. Brian Fargo springs to mind