User blog comment:Cpt. Riley/Infinity Ward Co-Developing MW3 w/ Sledgehammer/@comment-99.69.47.34-20110126215108/@comment-1892823-20110126222247

@yuri, look at Treyarch's new Black Ops, 3 sections of them work on each aspect of the game (single, multi, zombies) and release was horrible with many glitches then MW2 (at least on the PS3 and PC anyway). Just hope MW3 won't have that same mistake at the release