Oh you stirred up a hornets nest of angry little exploiters. They will justify it to their last breath but they all know it was NOT intended to work like that and by definition was an exploit. Actually I found it kinda amusing. When we would see their armor we would just feint one guy at a door then send two in from the other side and wipe them out as they stared patiently for someone to walk into their grenade. Never dropped a single game to the little bastards.