BF3Blog has a screenshot from the Wake Island map in the new
Return to Karkand DLC for
Battlefield 3, suggesting it's a hint that DICE is gearing up to create
Battlefield 2143. This is based on the appearance of the number 2143 on a wall, and they note that
Battlefield 2142 was tipped with similar Easter eggs in the
Battlefield 2: Euro Forces and
Armored Fury map packs. Thanks
Computer and Video Games.