Indianapolis, IN (SportsNetwork.com) - Indianapolis Colts running back Trent Richardson is listed as questionable for Sunday's game against the St. Louis Rams.
Richardson participated fully in practice on Friday after missing practice on Wednesday and Thursday.
With the Colts this season, Richardson has rushed for just 248 yards and two touchdowns in six games after going for 105 yards in two games with the Browns.
Nose tackle Josh Chapman (knee) and cornerbacks Greg Toler (groin) and Josh Gordy (groin) have been ruled out for the Week 10 game. Guard Hugh Thornton is questionable with a calf injury, but he practice fully on Friday.