Three Lions starters listed as questionable

Detroit Lions wide receiver Calvin Johnson (knee) returned to practice Friday. However, he's still listed as questionable on the team's injury report for Sunday's game against Green Bay.

He is one of three Lions listed as such, joining cornerback Chris Houston (hamstring) and safety Glover Quin (ankle). Johnson, Quin, Houston, defensive end Ziggy Ansah and linebacker Ashlee Palmer were limited in practice.

It would be surprising if Johnson or Quin did not play against Green Bay. Houston is still dealing with the hamstring but said it is "coming along." He'll probably test it before Sunday's game to make sure everything is working well.