What’s next for USC? Division matchup with Colorado

USC (4-3, 3-1 in Pac-12 play) at Colorado (3-4, 1-3)
When: 6 p.m. PT Friday
Where: Folsom Field (Boulder, Colo.)
Watch/listen: ESPN2/AM 790
USC update: USC ended its 41-14 win over Arizona with six defensive starters injured, not to mention its top three running backs, a tough proposition heading into a short week. But the USC backups played well in the Arizona win, most notably linebacker Kana’i Mauga and RB Kenan Christon. … The Trojans sit atop the Pac-12 Sout