User blog comment:Drkdragonz66/Call of Duty: Iron Wolf?/@comment-1873625-20120102205510/@comment-1191892-20120103164243

I assume that Activision probably has some people working on a new engine now, but we won't see it on PS3 or 360. No point starting a 3-5 year dev cycle for a new current-gen engine when the presumed PS4, Xbox whatever and Nintendo's Puu are coming.