I'm really liking the camo feature in Crysis 3, it makes it super easy to run up behind people playing the objective and quick scope them or to sit back in camo and pick people off.
I think cod could realy benefit from the camo feature but only snipers should have it because they need help. It would make the snipers a better weapon class, maybe the pros will start sniping in tournaments then :)
As long as they still have quickscoping in the game, Snipers don't need any special anything. When the kids who bring sniper rifles into the game learn to use them as sniper rifles instead of taking advantage of a broken auto-aim system, then we can discuss them needing better camo. If you don't like it, go play Crysis with the other 200 people who will buy it.