By James Cormack Paris Saint-Germain face another tricky domestic test this weekend ahead of the start of their Champions League knockout campaign as they take on Lille at Parc des Princes. The two sides endured differing fates in the Coupe de France heading into Saturday’s clash, with PSG overcoming Ligue 1 high-flyers Brest 3-1 while Lille were beaten 2-1 by a resurgent Lyon. Nevertheless, a bright run of form from Saturday’s visitors has propelled them into fourth spot in the Ligue 1 table and certainly in contention for a Champions League berth. Still, they’re some way behind PSG at the su…