The USC defense is off to a strong start in 2013, but its biggest test of the young season awaits on Saturday in the form of Utah State quarterback Chuckie Keeton, a talented junior who has put up huge numbers in the Aggies spread offense. Keeton is completing 78 percent of his passes with 12 touchdowns to only one interception, and he is also the team's leading rusher.
That kind of dual-threat ability makes Keeton a tough target and one that will receive the full attention of the Trojans defense. So far this year the Trojans have done a good job of playing assignment defense in a scheme that requires attacking from different angles on most every play. That will need to continue on Saturday to prevent Keeton from breaking a big play.
Look for the Trojans to try to get in the backfield quickly in an effort to prevent Keeton from having a chance to make an option decision. This will be especially important for front-line defenders such as Leonard Williams, Morgan Breslin and Devon Kennard.
It will be interesting to see how the Trojans choose to use their personnel groups in the secondary, since they likely will be in a nickel package most of the game. In the first two games against spread teams, the Trojans played a lot of nickel with Josh Shaw and Su'a Cravens at the safety spots and Dion Bailey playing in the slot. Against Boston College and its traditional pro-style scheme, Shaw was at corner with Bailey and Cravens at safety, plus Antwaun Woods was at nose tackle on the line. Assuming the Trojans are primarily in nickel against the Aggies, do they keep Shaw at corner? Does Bailey stay at safety or go to the slot? Could Demetrius Wright be an option at safety?
Injuries at corner could be a factor in that decision. Kevon Seymour was limited in action against Boston College, and USC coach Lane Kiffin said Seymour is continuing to recover from a recent injury. Anthony Brown left the Hawaii game with an apparent ankle injury and has not been seen on the field since. The Trojans are fortunate that experienced senior Torin Harris -- who has seen his share of injuries in his USC career -- is healthy enough these days to line up as the corner opposite Shaw.