Napoli are chasing Slovenia youngster Josip Ilicic.
The left-sided wing-back has caught the eye of Napoli scouts in action for Maribor over the last 12 months.
Napoli sports chief Riccardo Bigon is keen to close a deal quickly before Serie A rivals come in for Ilicic.
The midfielder came close to signing for Frosinone 12 months ago and his form in European action has convinced Napoli to push through a deal.