Conner (ankle) is listed as questionable for Sunday's game in Detroit, Darren Urban of the Cardinals' official site reports.
Coach Kliff Kingsbury said Friday that he expects both Conner (ankle) and Chase Edmonds (ankle) to play this week, with the latter set to return from IR after missing four games. Conner isn't likely to continue his high-end RB1 production down the stretch, but he did score eight TDs over the first eight weeks of the season with Edmonds healthy, and Conner's strong performance over the past month could give him a larger share of the backfield workload compared to September/October. The ankle injury may also be a factor, of course, but it sounds like Conner is feeling much better after returning to practice Friday as a limited participant. The Cardinals and Lions are scheduled for a 1 ET kickoff this Sunday.