USC cornerback Adoree’ Jackson, who suffered an abdominal strain against Arkansas State, practiced on Tuesday, and tailback Justin Davis and defensive lineman Claude Pelon returned from injuries, as the Trojans began preparations for Saturday’s game against Idaho.
Jackson was held out of the Arkansas State game last Saturday after suffering the injury on a first-quarter punt return.
He performed most drills Tuesday but was held out of the final scrimmage drill.
“We’re going to monitor him closely,” Coach Steve Sarkisian said. “Anytime you come out of a game and you can’t finish a ballgame we're going to treat it very seriously, but I think he’ll be fine for Saturday.