Conner (ankle) was listed as a non-participant on Wednesday's practice report, Josh Weinfuss of ESPN.com reports.
In the wake of another productive performance in Monday's loss to the Rams, Conner emerged from the contest with an ankle injury that necessitated an MRI. According to Darren Urban of the Cardinals' official site, head coach Kliff Kingsbury termed Conner "day-to-day" earlier Wednesday, but the running back proceeded to focus on rehab over on-field work in the first session of Week 15 prep. Conner has two more chances to mix into drills this week, but if he's available Sunday in Detroit, he could be joined in the backfield by Chase Edmonds (ankle), whom the team designated for return from injured reserve last week.