(Reuters) -Paris St Germain have already retained their Ligue 1 title but in what could turn out to be the club's greatest ever season, keeping players motivated is the most important thing at this stage of the campaign, manager Luis Enrique said on Monday.

PSG's priority may be winning their first Champions League trophy, with a semi-final against Arsenal to come, and the club can also retain the Coup de France against Stade de Reims in the final, but the league still has much to offer.