Pac-12 grades: USC earns ‘C,’ Colorado an ‘A’ in report card as league nears midseason point | CBS Sports Headlines Pac-12 grades: USC earns ‘C,’ Colorado an ‘A’ in report card as league nears midseason point Grading each Pac-12 team with the halfway point of the season on the horizon … Continue reading Pac-12 grades: USC earns ‘C,’ Colorado an ‘A’ in report card as league nears midseason point