Monster Hunter is in fact coming; localization of 3G for US and EU, 4 for Japan. So that'll be good .
Anyway, I think we're looking at 40m total by next year, so that would mean 14m+ in 2013 assuming there's going to be at least a million of sales left for this year.
I'm not counting on Pokemon, though that might do wonders, because they just came out with B/W2.