Paris Saint-Germain are close to agreeing a deal for Nice boss Christophe Galtier to become their new manager, with president Nasser Al-Khelaifi’s future aim being an all-Parisian team at the Parc des Princes. The Ligue 1 champions, who are close to finalising the departure of head coach Mauricio Pochettino, want to be as respectful as possible…