they should just hold it off, unless they want to hurt the game's sales (nsmb wii will crush galaxy 2 like puny bug sales-wise).
also galaxy 2 will not help drive momentum i think. the sells will come from people who already own the console, so it won't drive hardware.
come try out the computer game i've been working on for my high school senior project, titled sling ball. http://vgchartz.com/forum/thread.php?id=76669&page=1
you can view a few screenshots from the game in my photo album here; http://www.vgchartz.com/photos/album.php?album=2312
yes, this is vonboy's alt account. i can't log into my original account, and i'm not sure if i will ever be able to.
Proud Member of the Official Yoshi Fan Club!.