They were, job positions were filled, and they are no longer urgently hurting for network coders. Really, you only need so many network coders. Their job cant really benefit to much from a paralell pipeline
People who make assets, like textures, models, animations etc, the more you have doing that, the more you can GREATLY speed up the production process.
So Let me ask you this then. Do YOU think this means that online co op/multiplayer is confirmed? Or just some form of leaderboard/item trading?