USCFootball.com interns Nicole Shearin and Anthony Gharib provide Instant Analysis following No. 16 USC's 91-71 loss to No. 2 Arizona, which gave the Wildcats the Pac-12 regular-season title. The Trojans fell to 25-5 (14-5 Pac-12) after its top three leading scorers -- Isaiah Mobley, Drew Peterson and Boogie Ellis -- struggled to find a rhythm, combining to shoot 8 for 34, including a 3 for 26 start to the night.