Pro Football Talk "So much for Chris Rainey doing “anything and everything” for the Colts this year. Rainey, the running back and return man who appeared to be ready to compete for a big role in the offense after the injury to Vick Ballard, has instead been released. The Colts announced the move in a brief..." July 28
Colts.com "The Indianapolis Colts today agreed to terms with running back Tashard Choice and placed running back Chris Rainey on Injured Reserve. Choice, 5-10, 210 pounds, has played in 85 career games (four starts) with the Dallas Cowboys (2008-2011), Washington Redskins (2011) and Buffalo Bills..." December 09
Herron's pec injury and move to IR pretty much solidifies Chris Rainey's roster spot. #Colts
Colts.com "The Indianapolis Colts today signed free agent running back Chris Rainey to the active roster. Rainey, 5-9, 180 pounds, was originally selected by the Pittsburgh Steelers in the fifth round (159th overall) of the 2012 NFL Draft out of the University of Florida. In 2012, he played in all 16..." November 20
Per league source former Steelers RB Chris Rainey worked out on Monday for the Chiefs and ran the 40-yard dash in the low 4.3s.