One fight that we never got to see in ROCH (but that I would have liked to) is Gwok Jing vs. Lee Mok Sau. Gwok Jing's martial arts level in ROCH was much higher than Lee Mok Sau's, and most would reasonably expect him to defeat her easily. If were to analyze a fight between the two characters and how it would likely go, however, how would it break down?
Lee Mok Sau's deadliest attack were her poisonous weapons (particularly her Icy Soul Needles) and palm techniques. Gwok Jing's Hong Lung 18 Palms were far more powerful than any of Lee Mok Sau's palm techniques, his inner power was far deeper, and he even had limited resistance to poison thanks to the blood that he had sucked out of Leung Tze Yung's snake years earlier during LOCH. Still, if Lee Mok Sau were to attack Gwok Jing with her poison needles, how would he handle it? Dodge the needles (is he fast enough)? Swat the needles away with Hong Lung 18 Palms? Is he fast enough to hit her (considering that the Ancient Tomb Sect members are known for their speed)?