Season 3 just launched for Call of Duty: Modern Warfare 3. Today's new update includes new content for essentially all of the game's many game modes from maps, weapons, entirely new modes for multiplayer, new Operators, new events, new customization options, and much more.
Apparently this Season for Modern Warfare 3 will include a new Blaze Up event, which I'm going to assume begins around April 20th for some reason. There is also...