ALLEN PARK, Mich. (WXYZ) -- Detroit Lions running back Theo Riddick has been ruled out for the team's Week 7 game at Miami on Sunday.
Riddick (knee) did not participate in practice this week.
Defensive end Ezekiel Ansah (shoulder), guard T.J. Lang (concussion), and tight end Michael Roberts (knee) are all listed as questionable. Ansah was limited in practice all week, while Lang and Roberts were full participants in practice Thursday and Friday after being limited Wednesday.
Linebacker Eli Harold (not injury-related), running back Kerryon Johnson (ankle), cornerback Teez Tabor (groin), and safety Tavon Wilson (back) were all listed on Friday's injury report without game designations.