Oakland Raiders Photos

In this Nov. 27, 2011, photo, Oakland Raiders CEO Amy Trask stands on the sideline before the Raiders' NFL football game against the Chicago Bears in Oakland, Calif. Trask has resigned from the team. Trask says she told owner Mark Davis of her decision to leave the franchise on Saturday, May 11, 2013. Trask had been with the Raiders for 25 seasons and was one of the highest-ranking women in American professional sports. (AP Photo/Paul Sakuma)

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Oakland Raiders linebacker Sio Moore speaks with reporters during practice at NFL football rookie camp at the team's training facility in Alameda, Calif., Saturday, May 11, 2013. (AP Photo/Tony Avelar)

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Oakland Raiders coach Dennis Allen speaks with reporters during the NFL football team's rookie minicamp in Alameda, Calif., Saturday, May 11, 2013. (AP Photo/Tony Avelar)

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Oakland Raiders rookie tackle Menelik Watson speaks with reporters at NFL football rookie minicamp at the team's training facility in Alameda, Calif., Saturday, May 11, 2013. (AP Photo/Tony Avelar)

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Oakland Raiders rookie quarterback Tyler Wilson walks away after speaking with reporters at NFL football rookie minicamp at the team's training facility in Alameda, Calif., Saturday, May 11, 2013. (AP Photo/Tony Avelar)

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Oakland Raiders rookie quarterback Tyler Wilson speaks with reporters during the NFL football team's rookie minicamp in Alameda, Calif., Saturday, May 11, 2013. (AP Photo/Tony Avelar)

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Oakland Raiders cornerback D.J. Hayden, right, speaks with reporters during practice at NFL football rookie camp at the team's training facility in Alameda, Calif., Saturday, May 11, 2013. (AP Photo/Tony Avelar)

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ALAMEDA, CA - MAY 11: Stacy McGee #92 of the Oakland Raiders stretches during Rookie Mini-Camp on May 11, 2013 in Alameda, California. (Photo by Thearon W. Henderson/Getty Images)

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ALAMEDA, CA - MAY 11: Stacy McGee #92 of the Oakland Raiders stretches during Rookie Mini-Camp on May 11, 2013 in Alameda, California. (Photo by Thearon W. Henderson/Getty Images)

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ALAMEDA, CA - MAY 11: Mychal Rivera #81 of the Oakland Raiders stretches during Rookie Mini-Camp on May 11, 2013 in Alameda, California. (Photo by Thearon W. Henderson/Getty Images)

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