Icardi has been on-loan with the French giants this season.
“Leonardo knew what Mauro would give during the season," the player's lawyer Letterio Pino told Radio Kiss Kiss.
“He didn't play in a couple of Champions League games, but that was only because there were 18 other very good players at PSG.
“In my opinion Leonardo wants to keep him, and I hope the PSG will do that. Certainly that's the idea.
“Mauro makes himself loved by everyone. Those who know him speak nothing but well of him, both as a professional and as a person."