Starting with the new Vacant, there seems to be clear evidence of a huge Call of Duty: Modern Warfare map that could host battle Royale mode.
Other clues seem to confirm the upcoming arrival of the battle royale mode for Call of Duty: Modern Warfare, in particular regarding the large map that should characterize it, through some details that emerged starting from the Vacant map.
Call of Duty: Modern Warfare has recently been updated with the addition of the Vacant and Shipment maps, but the first of the two seems to demonstrate the presence of a large map that should act as a theater for the Battle Royale mode. By acting as spectators in a private match, it is possible to have a bird’s-eye view of the entire map, which brings up the details of the Battle Royale setting.
As visible in the image below, there seem to be three variants foreseen for the Battle royale map of Call of Duty: Modern Warfare, which shows either the possibility of proposing it in different ways or the need to finalize the game area in a way precise, also because clearly this is not a definitive version.
In any case, the two maps on the sides are basically duplicates of some of the areas of the central map, which appears much larger and practically comprehensive than the other two, as reported by MP1ST.
Obviously, these are not official game elements and the resulting information is, therefore, to be considered corridor rumors. Given the amplitude, it could also be a new map for Ground War mode but many point to the fact that it represents the theater of the next Battle Royale mode. Note also the presence of a fortress already clearly visible in the sketched map, which could represent an important setting for the new game option.