What it says on the subject line. The original lead designer moved into a supervisory roll around the start of development of the Rebel Transport, and for Rebel Aces and Wave 5 on has now left to fully head up Armada. There's some good insight to how the guys now in charge see the state of the game, their design philosophy, as well as a some hinting as to what's coming(TIE Advanced, some upgrades in Wave 6 to boost the Interceptor and Y-wing). Good stuff.