article_snippet.sent: only rivals for the Frenchman's signature.
article_snippet.sent: David Luiz and PSG have made David Luiz and PSG way to the top of Ligue 1 but that position will be challenge this weekend .
article_snippet.sent: Marseille and their star striker
article_snippet.sent: Andre-Pierre Gignac will want to knock PSG off the top of the table .
article_snippet.sent: It's a huge weekend in France with Le Classique top of the bill, Lyon getting the opportunity to top the table and Monaco taking on St Etienne.
article_snippet.sent: PSG are still in with a shout of an unprecedented treble, sitting top of Ligue 1 with eight games to go, in the semi-finals of the French Cup and having reached the last eight of the Champions League.
article_snippet.sent: But their abilities are certain to be tested on Sunday night in a first vs third clash against Marseille at a packed 67,394-capacity Stade Velodrome.
article_snippet.sent: A difficult April schedule makes it important that PSG stay top of the table in Marseille, having struggled to maintain a title challenge for much of the season.