Juventus: Giorgio Chiellini suffered a calf pull that should force him to miss a couple of games. Miralem Pjanic and Sami Khedira returned in Coppa Italia, while Mario Mandzukic (ankle) is expected to be available this week. Emre Can is ill but available.
Napoli: Fabian Ruiz is suspended. Raul Albiol and Elseid Hysaj are fatigued, while Adam Younes is banged up: the first two have called up, the winger has not.