I see only problems with anything cloud related. What if a hacker attack like the one on Sony happened when everything you've created is lost by hackers?
Modern Warfare had the perfect amount of scripting, never taking to much away from the action, but Black Ops barely let you get 5 minutes in without a scripted event taking over. When entire levels begin to be scripted it feels more like watching a movie then playing a brilliant game like the first Modern Warfare.
Superman1938's comments