McKinnon (foot) was limited at Wednesday's practice, ESPN's Ben Goessling reports.
While there hasn't been any suggestion his injury is serious, McKinnon did miss some practice time last week. He's the clear handcuff to Adrian Peterson, but the role won't come with many carries so long as Peterson is healthy. If he does suit up for Sunday's game in Tennessee, the 24-year-old McKinnon will likely get most of his snaps on passing downs.