These cadets would have a difficult time if they face teams like Iran or Australia and I don't expect them to win against those teams I've mentioned but they are already deserving to be in the final roster with their performance against SoKor, though this is not possible as we all know that the final roster would have some veterans in it and possibly an NBA star in Jordan Clarkson.
This current gilas line up is a lit, they are strong if you lool at how the ball rotates on their hands we can that they are solid compare to the past gilas roosters. They have great chances to compete with those teams you meantioned but for now let their battle between the qualifier round will be the indicator how ready they are in the world stage.