They are still sitting good right? Portugal has no chance to advance at 4 points because of goal differential and Ghana can only get to 4 and they are down in goal differential as well. So if ghana, portugal and US finish at 4, US should advance unless they get drilled by Germany.
they are in good shape. They control their own destiny. It's NOT a nothing game for Germany, tho-they don't have 1st place sealed.