Wow, big secret with lots of room for expansions. Isn't it funny how times change, see Steve's reply circa Dec.2006 when asked why BF not doing a '1980's Fulda gap' title.
"The other reason is that Charles and I don't have much interest in alternate history. A big clash between NATO and the Warsaw Pact didn't happen, obviously. Therefore our interest in toiling away, day after day for months, is just not there. And if Charles and I aren't psyched to do it, then it's dead right there.
We've got enough stuff to last us the next 20 years that we're very excited to do, so why would we want to delay any of that for sokmething we're not interested in doing and will be a commercial flop? We might be crazy, but we ain't stupid.
Steve"