You know, Ice Queendom has showcased two things. One, Nickolas was a good person and would be ashamed of his son-in-law for what Jacque has turned his company in to. And two, it shows how far Jacque has brought the company reputation down in such a short amount of time.
Its interactions like these that made IQ good and its what is lacking in the main series. Also Yang destroyed that arm with her bare arm alone, she didnt use her weapon that time and thats badass.