User blog comment:Drkdragonz66/Modern Warfare 3 interview: Robert Bowling talks about Spec Ops Survival/@comment-3567527-20110813111819

I seriously doubt they will improve the AI. That's what they said for mw2, and that's what 3arch said for BO...And can't they just learn how to not script the campaign that much while also sticking to the story? You can very easily have a sandbox experience in the middle of a siege. Or at least add some non-liniar objectives.