User blog comment:KATANAGOD/Black Ops II's open gameplay explained/@comment-82.132.232.222-20120519091400/@comment-58.107.244.43-20120519121715

there are too many perks that have to remain constant in the series for there to only be two returning. scavenger, sleight of hand, marathon, dead silence, sitrep, hardline and some sort of stealth perk, everything else is interchangeable. knowing the cod series though, they probably will bring back all of those perks, just as ninja (instead of dead silence), bandolier (instead of scavenger), marathon (instead of extreme conditioning), ghost (instead of assassin), hacker ( instead of sitrep). there you go, only sleight of hand and hardline are returning, the rest are NEW PERKS!!!1!!