This generation will be pretty much over once Legend of Zelda Wii is released.

[superchunk]

This is why 2010 is having so many big games. 2012 will be the launch of the next system and the beginning of the sloooooooow death of the Wii.

So, 2010 will see the big IPs and 2011 will see Pikmin3 and other smaller but popular IPs. With 2012 only seeing big names ready for launch of new system.