Okay, Japan is out save for some miracle and a favorable tiebreak... South Korea essentially out now as well, though they could settle for slightly less of a miracle. North Korea only put one past Vietnam? No way I see them beating Australia either, in that case... I think it's basically settled now that Australia and China are going to the Olympics. All that matters is who beats who on the final matchday. If it comes to being even on points (e.g. China beats S.Korea and both N.Korea and China draw Australia) then GD easily puts Australia on top.