User blog comment:Deathmanstratos/Ghosts ‘Global MULTIPLAYER REVEAL’ on August 14th!/@comment-1382861-20130731163620/@comment-4778612-20130810230438

CoD has never been realistic, and I really don't think IW is dumb enough to incorporate too many major realism effects. The last thing you want to do is to alienate your fanbase by altering the base game mechanics too significantly.