Nfl

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Cincinnati Bengals offensive coordinator Jay Gruden carries a pad during the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. (AP Photo/Al Behrman)

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Cincinnati Bengals' offensive coordinator Jay Gruden in action during practice at NFL football training camp, Tuesday, Aug. 9, 2011 in Georgetown, Ky. (AP Photo/Al Behrman)

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Cincinnati Bengals offensive coordinator Jay Gruden walks on the field prior to an NFL football game against the Baltimore Ravens, Sunday, Jan. 1, 2012, in Cincinnati. (AP Photo/Al Behrman)

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Cincinnati Bengals offensive coordinator Jay Gruden stands on the sidelines during an NFL football game against the New York Giants, Sunday, Nov. 11, 2012, in Cincinnati. (AP Photo/Michael Keating)

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Cincinnati Bengals offensive coordinator Jay Gruden during practice at the NFL football team's training camp, Thursday, July 25, 2013, in Cincinnati. (AP Photo/Al Behrman)

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Seattle Seahawks quarterback Russell Wilson smiles as he stretches for NFL football practice Tuesday, Jan. 7, 2014, in Kirkland, Wash. The Seahawks play the New Orleans Saints Saturday in an NFC divisional playoff game. (AP Photo/Elaine Thompson)

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Seattle Seahawks quarterback Russell Wilson smiles as he stretches at an NFL football practice Tuesday, Jan. 7, 2014, in Kirkland, Wash. The Seahawks play the New Orleans Saints Saturday in an NFC divisional playoff game. (AP Photo/Elaine Thompson)

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FILE - In this Dec. 22, 2013 file photo, Carolina Panthers' Cam Newton (1) hurdles New Orleans Saints' David Hawthorne (57) in the second half of an NFL football game in Charlotte, N.C. As Newton readies for his first playoff game, he says it's not about he and Colin Kaepernick but rather the Panthers against the 49ers on Sunda, Jan. 12, 2014. (AP Photo/Bob Leverone, File)

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Denver Broncos head coach John Fox, left, talks with offensive consultant Alex Gibbs at practice for the football team's NFL playoff game against the San Diego Chargers at the Broncos training facility in Englewood, Colo., on Wednesday, Jan. 8, 2014. (AP Photo/Ed Andrieski)

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Denver Broncos coach John Fox, right, talks to owner Pat Bowlen during practice for the football team's NFL playoff game against the San Diego Chargers at the Broncos training facility in Englewood, Colo., on Wednesday, Jan. 8, 2014. AP Photo/Ed Andrieski)