Yall are underestimating Resistance 3.  The 1st Resistance sold 3.7 million at the beginning of PS3 generation with minimal user base (of course, it was the only decent FPS at that time), while Resistance 2 was a disappointment with its sales of 2.1 million and its reception.  Killzone 2 sold 2.5 million.  If Resistance 3 comes back strong, it can sell 3 million.  I think Killzone 3 will most definitely sell 3 million and possibly 4 million. 

So I think it'll be real close between R3 and Killzone 3.

We have no idea how Crysis 2 or Deus Ex or Rage (critics darling last year).

KillZone 3 beats them all by at least a million :) 

killzone 3... no doubt about it!

It'll outsell all those games he listed combined.

Or maybe he forgot it was coming and I needed to remind him.

If you read the original post, he clearly stated that he's ignoring CoD because it will outsell all of those games easily. Quit trolling.

This

and hopefully it outsells all the other FPS's this year because it looks AMAZING!!

You're right.  Bulletstorm is a first person shooter.  It's also getting released on the same day as Killzone 3.  At least on the PS3, Bulletstorm (regardless of meta score) is going to be killed by Killzone 3 in lifetime sales.

Also, I left off Brink which I don't think will be a blockbuster. 

And throw in the list: Fear 3 and Homefront.

KZ3 most likely, lucky you didn't put COD on there, as it would dwarf all of those. Even COD:BO has a good chance at outselling all of those in 2011 lol.