Possible Wifi in Guitar Hero: On Tour!!??

Yeap it is indeed possible. Noone saw it coming but it may indeed come. I recently got an email about 5%off forwww.redoctane.com and in it is a black Nintendo DS Headset. It could just be for the Silly "ROCK ON "shoutout as blowing doesnt really work aswell for a headset. But more than likely, Headset = Online chatting!