The Seattle Seahawks announced they have released fullback Justin Griffith and signed tackle Kyle Williams from the practice squad.
Griffith had missed last week's game with a sprained knee, and was replaced by fullback Owen Schmitt in the lineup.
Williams adds depth to the offensive line up front, with Walter Jones (knee) and Sean Locklear (ankle) unavailable for Sunday's game against the Colts.
Williams likely will backup Brandon Frye and Ray Willis at tackle on Sunday. Frye suffered a groin strain against Chicago last week and heads into the Indianapolis game dinged up.