Pre-draft measurables
| Height | Weight | 40-yard dash |
|---|
5 ft 8+3⁄4 in
(1.75 m) | 196 lb
(89 kg) | 4.43 s |
| All values from Pro Day[3] |
Cason was signed as an undrafted free agent by the St. Louis Rams after the 2001 NFL draft and was moved to wide receiver. He returned 4 kickoffs for 73 yards in the season opener. He was waived on September 26 and signed to the practice squad.[4] He was released on October 1.[5]
On October 3, 2001, he was signed to the Kansas City Chiefs' practice squad.[6]
On November 19, 2001, he was signed by the Detroit Lions from the Chiefs' practice squad, to replace an injured Brian Calhoun.[7] He played in the last five games, tallying 11 carries for 31 yards and 4 receptions for 32 yards.
In 2002, his first career start came in the season opener against the Miami Dolphins, making 2 receptions for 37 yards, including a 19-yard catch. He suffered meniscus damage in his right knee during practice on September 19, which required arthroscopic surgery. He was deactivated against the Green Bay Packers and the New Orleans Saints. He returned to practice on October 7. He led the Lions with a career-high 57 receiving yards on 3 catches against the Chicago Bears, but suffered a right ankle sprain. The injury kept him inactive against the Buffalo Bills. A sprained right MCL limited him to two receptions for 17 yards against the [[N.Y
Jets]] and kept him inactive for the next 3 games. With running back James Stewart sidelined due to injury, Cason was given the starter job against the Tampa Bay Buccaneers, posting a season-high 62 rushing yards on 10 carries (6.2 avg.), while having a run of 40 yards and a career-long reception of 37 yards.
During the season, he rushed 26 times for 107 yards (4.1-yard average), had 19 receptions for 88 yards (15.2-yard average) and 2 touchdowns, while returning 2 kicks with an average of 24.0 yards. On April 27, 2003, he was traded to the Dallas Cowboys in exchange for a seventh-round draft choice (#236-Brandon Drumm).
In 2003, he reunited with Maurice Carthon who was his offensive coordinator with the Detroit Lions. He earned the team's third-down back role over Michael Wiley. In the season opener against the Atlanta Falcons, he took his first carry 63 yards for a touchdown, the longest run by a Cowboy during the season.[8] He finished the Falcons game with a career-high 77 rushing yards on two carries and also had 2 receptions for 29 yards. He was declared inactive against the Buffalo Bills and New England Patriots.
He led all running backs with 25 yards on four carries (6.4 yard avg.) against the Miami Dolphins on Thanksgiving Day, while adding two receptions for 17 yards. He played in 10 games, before suffering an injury to the anterior cruciate ligament and medial meniscus in his right knee during practice on December 3 and was placed on injured reserve on December 9.[9][10] He was replaced with rookie Erik Bickerstaff. Cason finished the season with career-highs in carries (40), rushing yards (220) per carry average (5.5), rushing touchdowns (2), kickoff returns (5) and kickoff return yards (81). He also had 17 receptions for 142 yards.
He was released on August 31, 2004.[11]
On September 1, 2004, he was claimed off waivers by the Arizona Cardinals.[12] He was released on September 5.
In December 2004, he was signed by the St. Louis Rams to provide depth while Marshall Faulk and Steven Jackson were limited with bruised knees.[13] He played mostly as a kick returner, making 14 returns for a 22.1-yard average. In 2005, Cason rushed for 65 yards and one touchdown. He was not re-signed after the season.
On November 9, 2006, he was signed as a free agent by the Detroit Lions. Due to an injury to Kevin Jones, he started his first game in a Week 16 loss against the Chicago Bears and rushed for 31 yards on five carries. He was declared inactive in 2 games.
On March 7, 2007, he was signed to a one-year contract. He was released on September 1. He was re-signed on September 12.[14] Cason was on the active roster as their kick returner on special teams, in place of Eddie Drummond, who had left for the Kansas City Chiefs. He was released on September 25. He was re-signed on October 4. He was cut on October 21.[15] He was re-signed on October 24.
On March 5, 2008, he was signed to a one-year contract. He was placed on the injured reserve list with an ankle injury on August 30. He returned later in the season to appear in 7 games and was mainly used to return kickoffs. On March 9, 2009, he re-signed with the Lions. He was released on September 4.[16]
In September 2010, he signed with the Florida Tuskers of the United Football League.[17] He was a backup running back, tallying 37 carries for 94 yards and one touchdown.