The senior producer of Battlefield 2: Modern Combat for the 360 gave that little tidbit at the end of the interview, stating: "We’re about to announce something very big, so stay tuned. One other interviewer asked this and I gave him a hint, so it’s only fair that I do the same for you: 3213/3X2. Or said another way: S.R. 4588164." GameSpot subsequently put two and two together and came up with 2142, the square root of 4588164 as well as the result of (3213/3)*2, so it appears that Call of Duty and Ghost Recon are not the only FPS franchises taking their games into the future.