USC assistant coach Ed Orgeron tweeted a photo today of defensive end J. J. Watt, wide receiver Demaryius Thomas, wide receiver Andre Caldwell, quarterback Matt Leinart and wide receiver Calvin Johnson working out at Cromwell Field. Watt plays for the Houston Texans, Thomas and Caldwell play for the Denver Broncos, Johnson for the Detroit Lions and Leinart for the . . . to be determined.