Battlefield 2143 Possibly?

In the past, EA Games has hinted at upcoming Battlefield games by including hidden Easter eggs in the maps. For instance, in Battlefield 2, Easter eggs showed a preview for the next of the series: Battlefield 2142, well before the game release was announced. It may be possible that EA is doing the same thing in Battlefield 3 for an upcoming... Battlefield 2413?

Here we see the text "2143" revealed from Easter eggs on the map Wake Island - from the Back to Karkand expansion pack - in Battlefield 3. Could this be the first notice of a new coming Battlefield? Nobody really knows for sure, but it is a definite possiblity!