Cincinnati Bengals wide receiver Jordan Shipley catches a pass during the NFL team's football practice, Tuesday, July 31, 2012, at training camp in Cincinnati. Shipley was cleared for practice this week after missing most of last season with a knee injury. (AP Photo/Al Behrman)

Cincinnati Bengals cornerback Leon Hall catches a punt during the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals tight end Jermaine Gresham (84) catches a long pass against linebacker Dan Skuta (51) during the NFL football team's practice, Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals head coach Marvin Lewis instructs cornerback Brandon Ghee (21) during the NFL football team's practice, Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals wide receiver A.J. Green catches a pass during the NFL football team's practice, Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals defensive tackle Devon Still (75) stretches during NFL football practice on Sunday, July 29, 2012, at training camp in Cincinnati. Still is a rookie out of Penn State. (AP Photo/Al Behrman)

Cincinnati Bengals wide receiver Vidal Hazelton (17) catches a pass during the NFL football team's practice, Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals tight end Colin Cochart (81) talks with wide receiver A.J. Green (18) during the NFL football team's practice, Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals wide receiver A.J. Green (18) stands with wide receiver Armon Binns (85) during NFL football practice on Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals tight end Jermaine Gresham looks to the quarterbacks to start a play during the NFL football team's practice, Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals quarterback Andy Dalton (14) looks to the sidelines for the play during the NFL football team's practice, Sunday, July 29, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals quarterback Andy Dalton passes during the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals center Kyle Cook (64) cools off during the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals wide receiver Andrew Hawkins (16) misses catching a pass against safety Taylor Mays during the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals quarterback Andy Dalton (14) and center Kyle Cook (64) call an audible during the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals cornerback Dre Kirkpatrick (27) talks with offensive guard Otis Hudson during the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. Kirkpatrick, the team's top draft pick, is expected to miss about three weeks with a slight knee injury. (AP Photo/Al Behrman)

Cincinnati Bengals players participate in the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. The Bengals are holding training camp at their regular facility in Cincinnati for the first time. (AP Photo/Al Behrman)

Cincinnati Bengals running back BenJarvus Green-Ellis (42) poses with fan Garey Faulkner while signing autographs after the NFL football team's first practice at training camp, Friday, July 27, 2012, in Cincinnati. Faulkner told Green-Ellis he colors his beard differently for every Bengals game. (AP Photo/Al Behrman)

This photo made Tuesday, June 12, 2012, in Cincinnati, shows Cincinnati Bengals wide receiver A.J. Green smiling during the NFL team's football practice. The Bengals hold their first practice at training camp this Friday in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals president Mike Brown is interviewed, Tuesday, July 24, 2012, at the NFL football team's annual pre-season luncheon in Cincinnati. The Bengals hold their first practice at training camp this Friday in Cincinnati. (AP Photo/Al Behrman)

This photo made Tuesday, May 29, 2012, in Cincinnati, shows Cincinnati Bengals first round draft pick Dre Kirkpatrick, a cornerback from Alabama, as he walks off the field at the end of the NFL football team's scheduled OTA. The Bengals hold their first practice at training camp this Friday in Cincinnati. (AP Photo/Al Behrman)

This photo made Tuesday, June 12, 2012, in Cincinnati, shows quarterback Andy Dalton passing during the NFL team's football practice. The Bengals hold their first practice at training camp this Friday in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals wide receiver Marvin Jones catches a pass against cornerback Chris Lewis-Harris (37) during the NFL team's football practice, Tuesday, July 31, 2012, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals coach Marvin Lewis talks with quarterback Andy Dalton (14) during the NFL football team's practice, Tuesday, July 31, 2012, at training camp in Cincinnati. Lewis received a two-year contract extension through 2014. (AP Photo/Al Behrman)

Cincinnati Bengals quarterback Andy Dalton (14) helps carry his teammates' helmets during the NFL team's training camp, Tuesday, July 31, 2012, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals offensive tackle Anthony Collins blocks defensive end Derrick Harvey (95) during the NFL team's football practice, Tuesday, July 31, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals running back BenJarvus Green-Ellis, left, and running back Bernard Scott watch during the NFL team's football practice, Tuesday, July 31, 2012, in Cincinnati. (AP Photo/Al Behrman)