Not impossible, they just need to make sure 2011 has more hardware movers than 2010 did, by a significant margin, but that looks to be the case: The Last Story and Dragon Quest X should do some damage in Japan, Nintendo could push a love letter to JRPG fans in Last Story-plus-Xenoblade-plus-Tales of Graces in the West for a little help, then finally pitch the Vitality Sensor out there and add that on Zelda.
A winning formula that could get them through the last lap
Monster Hunter: pissing me off since 2010.