Detroit Lions running back Theo Riddick is out for the team's Week 8 game against the Seattle Seahawks.
Riddick (knee), who was also out for Detroit's Week 7 game in Miami, did not participate in practice this week.
Defensive end Ezekiel Ansah (shoulder) and linebacker Jarrad Davis (calf) are both questionable. Ansah was a limited participant in practice this week, while Davis was a limited participant Thursday and Friday after not participating Wednesday.
Running back Ameer Abdullah (ankle), cornerback Darius Slay (toe), and wide receiver Golden Tate (ankle) were all listed on the team's injury report without game designations. All three players were full participants in practice Thursday and Friday after being limited on Wednesday.