No. 6 USC faces challenges despite undefeated start
- USC is 5-0 but has defensive concerns and an underperforming offensive line.
- Star recruit Korey Foreman may redshirt due to lack of playing time.
- The pass defense needs work despite a decent pass rush.
- This week's opponent Arizona has shown improvement under a former USC coach.
- USC is expected to win but the game could be close due to Arizona's playmakers.
Los Angeles Times 