NFL 7 days grades: Allen's A' hard work powers Expenditures, Chargers flunk CBS SportsC ChiefsWhenever the Chiefs need to have a acquire, they usually seem to be in direction of track down a course in direction of get hold of it, yet they sooner or later ran out of magic. For 1, the safety experienced disorders towards Denver, specially in the course of a minute 50 percent where by the Broncos...