40 个字符的摘要：根据多个地区新闻媒体的说法，南加州大学的成功取决于角卫。 40-character summary: USC's success hinges on cornerbacks, per multiple regional news outlets.

400 个字符的摘要：据该地区的多家新闻媒体报道，南加州大学的成功可能取决于其后卫。 400-character summary: USC's success may depend on its cornerbacks, according to multiple news outlets in the region. Press Telegram、Redlands Daily Facts、Orange County Register、Pasadena Star News 和 Daily Breeze 都报道说，球队的表现可能在很大程度上取决于其角卫的表现，这表明这支球队可能是球队成功的关键。 The Press Telegram, Redlands Daily Facts, Orange County Register, Pasadena Star News, and Daily Breeze all report that the team's performance may rely heavily on the performance of its cornerbacks, suggesting that this group could be key to the team's success.