The Socceroos will hope Jordan Bos has avoided a serious left knee injury as the dynamic wing-back heads in for scans.
Bos suffered the injury when he was clattered in a challenge late in the first half of Australia's round-of-32 loss to Egypt.
The wing-back was prone on the turf for several minutes, not moving his left leg, then had to be helped from the field by trainers and was forced out of the game.
