Luan - the brother of Paris Saint-Germain defender Marquinhos - has suggested that his sibling must play a more active role in the first team or he will look to leave the club.
Marquinhos has made 75 appearances in Ligue 1 since 2013 but Luan has said that his lack of involvement in "major matches" could lead to the Brazilian seeking a move elsewhere, with Arsenal, Manchester United, Chelsea and Barcelona all said to be interested.
Luan is quoted by L'Equipe as saying: "Marquinhos has always been exemplary with the club, he never complained. Yet he has often been a spectator at major matches."
"Our patience has limits. We love the club, the fans, but they also must show us a minimum of consideration or he will have to leave PSG."
PSG have recently been taken over by former Sevilla boss Unai Emery.
