User blog comment:Bovell/Rumor: Battlefield 3 outselling Modern Warfare 3 at GameStop/@comment-3479148-20110702200029/@comment-1840523-20110702202717

Yep. The BF3 Game Informer article says there would be DLC as numerous as in BC2, but on the scale of Vietnam (i.e. new maps instead of new modes for maps)