This could actually end up being hilarious. Imagine, the Devs all huddled in a building while hoards of achievement hunters trying to get through, only being stopped by grenade spam.
the achievements should be ridiculously hard to get. like, walking across arkhona without getting shot, or shooting (once the open world is added) or not getting hit in a match, while getting at least 5 kills. Or finding a way to make shotguns not suck in insurgency, help me I love the shotguns but they'really just so bad right now, I shot a terrorist in the chest point blank and he 360 no scopes me.