Sounds like Link will remain silent in Zelda Wii U

[curl-6]

http://www.gonintendo.com/stories/251143-aonuma-unsure-as-to-whether-link-should-speak-in-legend-of-zelda

“We’ve had a lot of requests from fans to hear [Link’s] voice, and while in some ways I do feel that it could be good to have a game where he speaks, part of me also feels that that air of proud independence he has because he doesn’t speak is a precious part of the individuality of his character. I want to think long and hard about whether changing that would be for the better or not before I make any decision.”