Ok.. Sometimes big news can be made by what is said rather than what isn't said. Super Mario Galaxy 2 and Metroid: Other M coming out in the Spring/Summer will leave a huge hole in Nintendo's lineup for the rest of the year, including the all-important Christmas season.
In 2008, Nintendo's Winter lineup was highlighted by two games.. Wii Music and Animal Crossing. AC did ok but Wii Music was a big disappointment, critically and commercially. The result was the Wii lost momentum and sales were down enormously from the previous year.
New iterations of Wii Sports and Wii Fit were released last year.
It makes perfect sense..
Zelda Wii is coming in the Fall/Winter.