Sunday night in San Francisco will be remembered for a long time by Dallas Cowboys fans, and not in a good way. That game belongs up there with 44-6, any of the regular-season finales from 2011-2013, the Chaz Green game, you get the picture.
It is rare that one team totally and completely out-classes another in the NFL given that, while some teams are bad, the competition is so high. At the end of the day these are professional organizations battling against one another so it is difficult to eviscerate one and break them beyond what everyone thought possible, yet that is what San Francisco did to Dallas Sunday.