They already have with Punch-out.

That's enough for me, any more is just a bonus.

anything with teh Nintendo brand on it would make me happy.

A proper online is what i want the most.

a new metroid or a new shooter

Pikmin 3!!!

THE LEGEND OF ZELDA (ok, it can be cell shaded but not Wind Waker style please, something more serious....)

"Nintendo and Sega have decided to join forces to create the greatest gaming company the world has ever seen. The merger will be completed in 3... 2... 1..."

The reason that Nintendo doesn't seem like it is doing a whole lot right now is because they are delaying their core games so that they can make use of Motion Plus.

@ Topic

Release date for Pikmin 3
North American release date for Disaster: Day of Crisis
Star Fox Wii
New Zelda Wii (I'm thinking we won't see it until late 2009 or early 2010)

Many of the games people are quoting are in the "obvious" basket. I'll choose something less obvious, so its more of a complement to what is probably coming anyway:

i. Mario Bros Circus (imagine the Mario team running a circus, and having to do all the acrobatics with the Wiimote)

ii. Luigi's Mansion II

iii. Metroid 2D / Castlevania 2D game

Apart from that, I'd love a new Golden Sun RPG, new Paper Mario RPG, F-Zero World, ...

i want a new fire embelem with a more cinematic appeal to it....something you would get treated to after about ever other mission since they are so long and hard....some of those missions take half the day to execute perfectly on the harder difficulty and sometimes on the normal difficulty. or maybe halfway through a mission a cutscene. but, i know cinematics are expensive too