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 statement today.

No reason for Rainey’s release was given, but the timing is odd, both because the Ballard injury has the Colts thin at running back and because just days ago coach Chuck Pagano spoke glowingly about Rainey in practice.