S Taylor Mays works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

Safety Taylor Mays works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

Safety Taylor Mays works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

CB Kevin Thomas works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

RB Joe McKnight works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

RB Stafon Johnson works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

Linemen Alex Parsons and Jeff Byers work out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

NFL representatives watch workouts during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

USC player works out during the Trojans' pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

TB Hershel Dennis works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

DE Everson Griffen works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

OT Charles Brown works out during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)

G Jeff Byers stretches prior to workouts during USC pro day in Los Angeles on Wednesday March 31, 2010. (Alix Drawec/NFL.com)