While the Xbox 360 and PlayStation 3 
were born with 10-year life cycles in mind, the Wii hit the market with a much shorter projected lifespan.
With no support for high-definition graphics and shaky online multiplayer functionality, everyone including Nintendo knew the Wii would show its age first and would probably be the first console in need of an update.
Now there’s growing talk that the company could announce its successor as early as June.
Chris Morris: Journalist 