Liam Anderson, 24, has been signed to the Colts' practice squad after spending time on and off the roster over the past two years. An undrafted free agent from Holy Cross, he has primarily contributed on special teams this season, playing 40 snaps but has yet to see action on defense. Anderson was previously on the 53-man roster and is looking to secure a spot again after being cut to make room for offensive guard Atonio Mafi. In college, he started 30 games and led Holy Cross in tackles during his senior season. With five linebackers on the active roster, he is positioned to step up if needed in Gus Bradley's defense.