It finally happened: the dominant, the impenetrable, the unbeatable (sans an early-season overtime loss) Stanford women’s basketball team lost. Yes, it was their first time falling to a Pac-12 opponent in 40 such matchups; yes, they were on the tail-end of a road trip; and yes, it was just their third loss in over a calendar year. So why there’s all this fuss about Sunday’s 55-46 loss to USC…