Talk around the next Modern Warfare game has been doing the rounds for months, and the theories are getting louder every week. A lot of players are reading into small bits of marketing, tiny story clues, and even the number four itself. Some fans think that matters more than it should, but that has never stopped the CoD crowd from digging for meaning. If you've been following the discussion, you have probably seen people linking the title to death, sacrifice, and a very bleak ending. It is the k...