i very much belive it will very much!
i mean with all the hints and teasers dropped about a big nintendo announcement, one could draw the logical conclusion that mr miyamoto has concocted a loverly new game. well it wont be a new console. way too early for gamecube and gameboy, so those are obviously out, all the big franchise names have been announced recently/ages ago or come out in the not to distant past, so that wouldn't be the big announcement, its obviously not going to be pacman

(which by the way im real interested in) so its either going to be full version/close to completion of mario 128 and/or some mystery new titles of glorious glory
that or nintendo going to pull something completly surprising out of their rear orrifaces, which isn't entirely impossible