MONTREAL, QC  - JULY 31: David Luiz of PSG looks on during Paris Saint-Germain training session on the eve of the 2015 Trophee des Champions between Paris Saint-Germain (PSG) and Olympique Lyonnais (OL) at Stade Saputo on July 31, 2015 in Montreal, Quebec, Canada. (Photo by Jean Catuffe/Getty Images)