No matter how many times I do the "At all costs" mission, I can never get the Commando officer to drop. And I cannot even start the next mission without it. I have nearly finished the next whole level but now it is catching up with me. It is making the game a pain in the rear for me, because I have wasted so much energy trying to get the loot drop. Please help. Atleast let me buy the damn thing in the marketplace. RAS-SLAUGHTER