God of War 3 producer Steve Caterson says he has no idea what is next for the development team that developed the trilogy ending saga. Here is the full article if you are interested. Although DLC seems like it would have been a no brainer, there is no clear reason why he could not say that is what the team is working on.
I could easily be wrong, but in my experience when someone in the industry does this they cannot say what they are working on (Twisted Metal maybe?) or they are about to lose their job. I’m guessing the prior is true. I cannot see Sony dispatching one of their most talented development teams. But then again…Sony has done quite a few things in the past that make little to no sense. I mean, look at the PSP-Go. BAAA-ZING!!!!
Article from Gamersyndrome.com