Colts Sign Daniel Herron, Andy Studebaker
The Indianapolis Colts placed running back Ahmad Bradshaw on season-ending injured reserve on Tuesday and they also released fullback Robert Hughes, leaving themselves a bit thin in the backfield heading into Week Six.
On Wednesday, the team announced a move intended to fatten them up a bit. The Colts have signed running back Daniel Herron off of the Bengals practice squad.
Source: Josh Alper, Pro Football Talk