If its WW sales, I think its possible, Mario Kart Wii already sold 300,000 units in Japan in just one day, not even a week. A day.
Though I dunno about european sales though, still waiting for week's sales of it but in Japan it already is
end of core gaming days prediction:
E3 2006-The beginning of the end. Wii introduced
E3 2008- Armageddon. Wii motion plus introduced. Wii Music. Reggie says Animal crossing was a core game. Massive disappointment. many Wii core gamers selling their Wii.
E3 2010- Tape runs out
http://www.fivedoves.com/letters/march2009/ICG_Tape_runs_out.jpg







