Zenner (concussion) practiced in a limited capacity Thursday.
On Wednesday, Zenner wore the obligatory red non-contact jersey for those Lions in the concussion protocol but was allowed to participate in certain parts of practice. According to Dave Birkett of the Detroit Free Press, Zenner ditched the red jersey entirely Thursday, spurring hope that he had emerged from the protocol. Zenner's limited designation implies that he has not, but he'll have one more session to prove his health in advance of Sunday's contest against the Giants in New York.