They're definitely busy at work constructing the foundation tech that will prop up their entire universe. Procedural modularity, procedural item dispersal, Damage shaders and how they will translate effect on that system to the component damage system beneath(Which is its own whole thing) They've been quiet, but they've all been pushing hard to do some pretty bleeding edge stuff. That's the gamble though, isnt it? If it turns out that a part of their planned systems won't work, everything that drives off of it will be crippled. If they can pull it off, however, we're in for a treat.