Well, while I'm not especially sad Nintendo turned them down, I'm kinda pleased that some studios are at least still thinking about Metroid and pitching ideas to Nintendo. It means that someday, maybe someone has a great idea that actually becomes reality. I am unsure what studio would be a good fit for Metroid, but I'm sure someday, somewhere, something good could happen. It's funny though, that I don't even trust Nintendo with making a new Metroid anymore..