Built-in touchscreen – One of the biggest things to look out for in the latest version of Wii could be the reported touch-screen controllers in the console. The new controllers could feature a six-inch high resolution screen for gameplay.
Faster three-core IBM processor – The new Wii is also reported to be powered by a new three-core processor from IBM that makes it much faster than arch-rivals Xbox 360 and PlayStation 3.
A new name – It would obviously have a new name. It is code-named Project Café inside Nintendo, but it could be named Wii HD when it actually hits shelves