You have seen PSG lose to chelsea in the fifa club world cup final , but have you not seen PSG's performance in other matches in the FIFA Club World Cup? PSG won against giants like Real madrid and Bayern munich by 4 -0 and 2- 0 respectively. It is true that PSG's performance in the match against Nantes was a bit weak. But in this match Luis enrique has  experimented with the team. He is still trying to find talented players. I do not know if psg will win this champions league, but I have no doubt that PSG is a worthy contender in this season of the Champions league. Luis Enrique will fight for the Champions League title again