According to English reports Sunderland winger Charis Mavrias is wanted by Celtic on loan.
The Greek winger is searching for a loan move as Sunderland manager Gus Poyet has already confirmed.
Panathinaikos and PAOK have been linked as possible suitors but both play down the rumours.
According to English reports Mavrias attracts Celtic interest and the Bhoys could table a bid to loan the Greek attacking midfielder until the end of the season.
Apart from Celtic rumours claim that a Spanish club from Primera Division is keeping close tabs on him as well.