Well, first what Nintendo needs to do is remake Skyward Sword in HD with an option for dual analog control. That would sell really well.
For a ground-up Wii U Zelda, it needs to rival Final Fantasy and Assassin's Creed in scope and scale, and for that to happen in a reasonable amount of time, Iwata and Miyamoto need to partner EAD up with other studios to make sure the game gets done before 2015. People aren't going to wait four years into the Wii U's lifespan for a Zelda, because otherwise they are going to burn one of their only bridges.







