Upcoming Must Have DS Games?

I've been looking into buying a DS for a while, and while the back library is impressive, I'm looking for the future potential of this system. Are there any games that look especially appealing set to be released in the future? I'm looking at all games, across all genres.

 

Are you kidding me?

C.O.R.E., baby!

 

Here is an upcoming release list:

http://ds.ign.com/index/release.html

See if anything there strikes your fancy. Other than CORE.

 

i haven't seen any new games that tickle my fancy yet, what about you guys?