McCaffrey's right shoulder injury is expected to sideline him for Sunday's game against the Buccaneers, Adam Schefter of ESPN reports.
Per David Newton of ESPN.com, the running back won't practice Wednesday and is seeking a second opinion on his shoulder injury, which he sustained in Sunday's 33-31 loss to the Chiefs in his return from a six-game absence due to a high-ankle sprain. Schefter suggests that McCaffrey is considered week-to-week at this stage, so he could end up missing time beyond this Sunday. Assuming McCaffrey is indeed officially ruled out by the Panthers later this week, Mike Davis would once again fill in as the team's feature back, as he did when McCaffrey was out earlier this season.