Nov 2, 2008; Chicago, IL, USA; Detroit Lions running back Rudi Johnson (right) is tackled by Chicago Bears linebacker Brian Urlacher (54) during the third quarter at Soldier...

1- 18 Aug 2002: Bengals QB Akili Smith drops to pass Bengal Rudi Johnson runs the ball Bengals Curtis Keaton breaks though the Colts line during the Cincinnati Bengals 22...

MINNEAPOLIS - OCTOBER 12: Rudi Johnson #32 of the Detroit Lions carries the ball against the Minnesota Vikings at the HHH Metrodome...

Detroit Lions v San Francisco 49ers SAN FRANCISCO, CA - SEPTEMBER 21: Running back Rudi Johnson of the Detroit Lions runs the ball during the game against the San Francisco 49ers at...

September 7, 2008; Atlanta, GA, USA; Detroit Lions running back Rudi Johnson (32) runs up the field against the Atlanta Falcons in the second half at the Georgia...

INDIANAPOLIS - AUGUST 28: Running back Rudi Johnson #32 of the Cincinnati Bengals watches from the bench as they face the Indianapolis Colts during...

Cincinnati Bengals head coach Marvin Lewis, left, shakes hands with running back Rudi Johnson, Wednesday, March 16, 2005, in Cincinnati, after they announced Johnson signed a five-year contract

SAN FRANCISCO - DECEMBER 15: Running backs Rudi Johnson #32 and Kenny Watson #33 of the Cincinnati Bengals stretch together before a game against the...

INDIANAPOLIS - AUGUST 28: Running back Rudi Johnson #32 of the Cincinnati Bengals watches from the bench as they face the Indianapolis Colts during...

SAN FRANCISCO - DECEMBER 15: Rudi Johnson #32 of the Cincinnati Bengals rushes with the football against the San Francisco 49ers on December...

Cincinnati Bengals running back Rudi Johnson during the team's first practice at training camp, Monday, July 28, 2008, in Georgetown, Ky...

Jul 28, 2008; Georgetown, KY, USA; Cincinnati Bengals running back Rudi Johnson (32) runs drills as running back coach Jim Anderson watches during training camp at the Georgetown...

Dec 9, 2007; Cincinnati, OH, USA; Cincinnati Bengals running back (32) Rudi Johnson runs during the game against the St Louis Rams at Paul Brown Stadium

Running back Rudi Johnson #32 of the Cincinnati Bengals watches from the sidelines during the game against the Kansas City...

Oct 28, 2006; Cincinnati, OH, USA; Cincinnati Bengals running back (32) Rudi Johnson runs against Atlanta Falcons cornerback (21) DeAngelo Hall in the first quarter at Paul Brown Stadium...