Chelsea boss Jose Mourinho is keen to add more Serbian talent to his squad.
Serbia U19 manager Ljubinko Drulovic, who is a personal friend of Mourinho, has confirmed to O Jogo that the Chelsea boss will be in attendance on Friday when the Serbian senior side faces Croatia - with the Portuguese tactician said to be keen on casting an eye over Benfica midfielder Nemanja Matic, who left Stamford Bridge as part of the David Luiz deal in January 2011.
"It is another reason for the players to show what they are worth," revealed Drulovic.
"Jose Mourinho is special and he always brings something different."
