Midway's Harvey "Deus Ex" Smith has a bit to say about the development of environments and "gameplay ecologies" for his new shooter, Blacksite:
I suspect Blacksite might actually be worth getting moderately excited about. Smith is at the controls, and there's both Gears Of War jump in/out co-op, Stranglehold's destructible environments, and some Brothers In Arms squad-control stuff. Area 51 might have been a bit arse, but this looks like it might have some value. Blacksite 2, says Smith, will be even more interesting.