In order to combat with the rash of injuries to the defensive tackle position, the Colts have signed ex-Colts Dan Muir. Muir played on the Colts from 2008-2010, but was not re-signed after last season. I always felt like Muir got a bad rap, and he played very well in 2009 at the 3-tech position (which is likely where he'll be asked to play now, with Mookie healthy and Foster out).
To make room for Muir, the Colts have waived offensive tackle Mike Tepper. This per Trib Star's Tom James.