The Baltimore Ravens placed running back Justin Forsett on season-ending IR on Friday.
The move was expected after Forsett suffered a broken arm in the team's Week 11 win.
Rookie Javorius Allen is expected to start in Forsett's place. He will line up behind another new starter: Matt Schaub, who will take over at quarterback after Joe Flacco's torn ACL.
Taking Forsett's place on the active roster will be defensive end Brent Urban.