Week 13 brought one of the biggest upsets of the year with the Giants going into Seattle with a backup QB and coming away with a victory and respect. Mackenzie Salmon reacts to the biggest storylines in the NFC from this weekend's action. » Subscribe to USA TODAY Sports: https://bit.ly/2L0ktE1 » USA TODAY delivers current local and national news, sports, entertainment,  finance, technology, and more through award-winning journalism, photos, videos and VR. #NFLWeek13 #NYGiants #Seattle