Receiver and secondary availability tests USC depth before Oregon

Corey Simms remains out with a significant knee injury and Trent Mosley remains sidelined. Uncertainty involving defensive backs Alex Graham and Jontez Williams increases the importance of young receivers and reserve defensive backs against Oregon's perimeter attack; Deshonne Redeaux has improved to probable. Discussion of bigger roles for King Miller, Riley Wormley and Isaiah Rubin remains analysis rather than confirmed depth-chart news.