Antonio Conte has issued a blunt warning to Kevin De Bruyne after the former Man City star expressed his frustration after being substituted in Napoli's 2-1 defeat by AC Milan on Sunday.
Milan had led 2-0 at the San Siro through Alexis Saelemaekers and Christian Pulisic’s first-half goals, before Pervis Estupinan was sent off for pulling back Giovanni di Lorenzo with the goal gaping.
De Bruyne converted the subsequent penalty on the hour mark to reduce the arrears, but was then withdrawn as part of a triple change by Conte as Napoli chased an equaliser.