Allen Park, MI (SportsNetwork.com) - Detroit Lions running back Reggie Bush joined wide receiver Calvin Johnson as probable for Sunday's road test at Pittsburgh despite neither player putting in much practice time during the week.
Bush sat out all week with a knee injury, while Johnson, who's also dealing with a balky knee, missed Wednesday and Thursday before practicing on a limited basis Friday.
Safety Louis Delmas (knee) is also expected to play Sunday, while running back Montell Owens (knee) has already been ruled out.
Defensive end Ezekial Ansah practiced Friday for the first time since suffering an ankle injury on Oct. 27 against Dallas. However, the 24-year-old rookie was limited in the session and is listed as questionable to play against the Steelers.
Right tackle Corey Hilliard (knee) is also questionable for Sunday, while cornerback Bill Bentley (knee) and wide receiver Nate Burleson (forearm) are doubtful.