Nasser Al-Khelaifi said he would not stand in the way if a player wanted to leave Paris Saint-Germain amid doubts over Neymar's future.
Paris Saint-Germain could not send off Unai Emery with a win at Caen but the outgoing boss has no regrets over his time at the club.
Lyon and Monaco secured top-three spots in Ligue 1 as Troyes were relegated and Toulouse condemned to a relegation/promotion play-off.
An experimental PSG line-up featuring Timothy Weah and Christopher Nkunku played out a 0-0 draw that ensured Caen's Ligue 1 survival.
Mario Balotelli has not played for Italy since the 2014 World Cup but Roberto Mancini has recalled his one-time protege.
Talk of Neymar leaving PSG for Real Madrid refuses to go away and Zinedine Zidane says anyone wants to play for Los Blancos.