User blog comment:Callofduty4/Black Ops II Multiplayer Reveal released!/@comment-96.26.101.113-20120808150032/@comment-173.57.75.225-20120816030125

Mw2 and mw3 are iw and sledgehammer....anything that happens there stays there...anything that happens in 3arc games stays in 3arc. You can't just pull over another sight from another series