For me, I would like some sort of a Harvest Moon type game that utilizes the device; perhaps if we can manage a Rune Factory Frontier 2 or someething.

My most anticipated game coming to Wii, whether it uses Motion+ or not, is of course Dragon Quest X. Monster Hunter and Metroid Other M also look very good. I am awaiting more details on Mario Galaxy 2 and Legend of Zelda which could potentially use the device.

But you know, a Starwars lightsaber game could allow you to be a winner like this kid =P:

I'd have to agree with Pilotwings and StarFox. Like the OP said, Pilotwings is the perfect fit for Wii. A Starfox game like Lylat Wars would make me very happy-stick to flight for most levels, with a couple of tank/sub levels thrown in.

Deep down, being a big Zelda fan, I'm really hoping Miyamoto does go ahead and make the next Zelda M+ only. I'm ridiculously excited to see where he takes the franchise with it's next iteration, and if any game in the near future is going to really prove 1:1 motion control is where it's at, I think Zelda will do it.