Cardinals' Robert Nkemdiche: Dealing with ankle sprain

Nkemdiche is tending to an ankle sprain and is day-to-day, according to head coach Bruce Arians.

Analysis:

Earlier this week, Nkemdiche sustained the injury during the Cardinals' QB School, forcing him to the sideline for the early sessions of training camp. The 2016 first-round pick doesn't have a clear-cut timetable for a return, but he's expected to bolster the defensive line ranks once he's healthy enough to partake in drills.