Photo Gallery | Training Camp Through The Years

Cincinnati Bengals wide receiver Terrell Owens (81) enjoys a laugh while wide receiver Chad Ochocinco (85) checks out a young fan's cell phone during practice Sunday, Aug. 1, 2010, at the NFL football team's training camp in Georgetown, Ky. (AP Photo/Al Behrman)

Wide receiver Danny Farmer stretches prior to a training camp practice in 2003.

Cincinnati Bengals' head football coach Paul Brown, right, talks with two of his quarterbacks during a workout on Aug. 21, 1970, at their training camp in Wilmington, Ohio. At left is Dave Lewis, also a punter, and Sam Wyche, center. (AP Photo/Gene Herrick)

Cincinnati Bengals linebacker Dhani Jones (57) signs autographs after practice Sunday, Aug. 1, 2010, at the NFL football team's training camp in Georgetown, Ky. (AP Photo/Al Behrman)

Cincinnati Bengals receiver Chad Ochocinco acknowledges a fan during their first practice at NFL football training camp, Friday, July 31, 2009, in Georgetown, Ky. (AP Photo/Al Behrman)

The Cincinnati Bengals stretch during NFL football training camp, Sunday, July 30, 2017, in Cincinnati. (AP Photo/John Minchillo)

Cincinnati Bengals kicker Mike Nugent (2) kicks off during practice at the NFL football team's training camp, Thursday, July 31, 2014, in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengals' defensive tackle Geno Atkins (97) in action at their second practice at NFL football training camp, Sunday, July 31, 2011, in Georgetown, Ky. (AP Photo/Al Behrman)

Wide receiver Tee Higgins during the Bengals 2020 training camp.

Dave Rimington, right, the number one draft pick for the Cincinnati Bengals, blocks Ray Wagner during the NFL team's workout at Wilmington College, Wilmington, Ohio, July 19, 1983. Rimington is a center from Nebraska. (AP Photo/Al Behrman)

Cincinnati Bengals tight end Reggie Kelly (82) and tackle Willie Anderson (71) during the team's first practice at training camp, Monday, July 28, 2008, in Georgetown, Ky.

Fans watch the Cincinnati Bengals practice during an NFL football training camp, Friday, July 28, 2017, in Cincinnati. (AP Photo/John Minchillo)

Cincinnati Bengals running back Joe Mixon (28) talks a photograph with fans after the first day of NFL football training camp in Dayton, Ohio, Saturday, July 27, 2019, in Dayton, Ohio. (AP Photo/Bryan Woolston)

Cincinnati Bengals wide receiver Chad Ochocinco checks out a camera held by Cincinnati Enquirer photographer Jeff Swinger during practice Sunday, Aug. 1, 2010, at the NFL football team's training camp in Georgetown, Ky. (AP Photo/Al Behrman)

Cincinnati Bengals wide receiver A.J. Green signs autographs after NFL football training camp, Saturday, Aug. 8, 2015, in Cincinnati. (AP Photo/John Minchillo)

Cincinnati Bengals defensive end Justin Smith, left, battles guard Eric Steinbach, right, during practice, Monday, July 31, 2006, at training camp in Georgetown, Ky. Smith had three of the Bengals seven sacks in Sunday's 23-10 win over the Chiefs in Kansas City. (AP Photo/Al Behrman)

An HBO film crew films the Cincinnati Bengals during their first practice at NFL football training camp , Friday, July 31, 2009, in Georgetown, Ky. (AP Photo/Al Behrman)

Cincinnati Bengals receiver Chad Johnson covers his head with a towel as he signs autographs following practice, Monday, July 31, 2006, at training camp in Georgetown, Ky.

Cincinnati Bengals running back Rudi Johnson stretches, Tuesday, Aug. 9, 2005, at training camp in Georgetown, Ky. Cincinnati hosts the New England Patriots in an exhibition game Friday evening. (AP Photo/Al Behrman)

Bengals head coach Zac Taylor signs autographs during his first training camp ahead of the 2019 season.

Quarterback Joe Burrow runs through drills during the Bengals 2020 training camp in Cincinnati.

Cincinnati Bengals running back Corey Dillon, left, walks off the practice field with running backs coach Jim Anderson, right, at training camp in Georgetown, Ky., Wednesday, Aug. 1, 2001.

Cincinnati Bengals receiver T.J. Houshmandzadeh signs autographs after practice at football training camp, Sunday, July 29, 2007, in Georgetown, Ky. (AP Photo/Al Behrman)

Cornerback Jonathan Joseph works out during the 2006 Bengals training camp.

Tackle Levi Jones runs through drills during the Bengals training camp in 2002.

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.

Defensive end Frostee Rucker during a workout during the Bengals training camp in 2010.

Cincinnati Bengals defensive end Carlos Dunlap takes a break during the NFL team's football scrimmage, Saturday, Aug. 4, 2012, at training camp in Cincinnati. (AP Photo/Al Behrman)

Cincinnati Bengal's defensive tackle Mike Reid grits his teeth and pulls just a little grader as he takes part in Isometric exercised during a recent workout at the Bengal's training camp in Wilmington, July 19, 1973.