Dallas Cowboys

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Dallas Cowboys defensive end Clifton Geathers (98) before an NFL preseason football game against the Oakland Raiders in Oakland, Calif., Monday, Aug. 13, 2012. (AP Photo/Ben Margot)

Dallas Cowboys defensive tackle Jason Hatcher (97) sacks Washington Redskins quarterback Robert Griffin III (10) forcing him to fumble in the second half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

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Dallas Cowboys' Jason Hatcher (97) walks off the field during the second half of an NFL football game against the Green Bay Packers, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

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Dallas Cowboys' Anthony Spencer (93) sits on the bench watching during the first half of a NFL football game against the New York Giants, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

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Dallas Cowboys' Anthony Spencer (93) celebrates sacking Washington Redskins quarterback Robert Griffin III, not pictured, as tackle Tyler Polumbus (74) watches in the first half of an NFL football game, Thursday, Nov. 22, 2012, in Arlington, Texas. (AP Photo/Tim Sharp)

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File - In this Sept. 22, 2013, file photo, Dallas Cowboys defensive end DeMarcus Ware (94) sacks St. Louis Rams quarterback Sam Bradford (8) during the third quarter of an NFL football game, in Arlington, Texas. The Cowboys are releasing franchise sacks leader Ware to save salary cap room after the worst season of his career. (AP Photo/LM Otero, File)

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File - In this Sept. 22, 2013, file photo, Dallas Cowboys defensive end DeMarcus Ware walks the field during the second quarter of an NFL football game in Arlington, Texas. The Dallas Cowboys are releasing franchise sacks leader Ware to save salary cap room after the worst season of his career. (AP Photo/LM Otero, File)

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Cincinnati Bengals wide receiver Andrew Hawkins (16) runs past Dallas Cowboys outside linebacker Anthony Spencer (93) for an 8-yard touchdown after catching a pass in the first half of an NFL football game, Sunday, Dec. 9, 2012, in Cincinnati. (AP Photo/Michael Keating)