I think barcelona will win this champion, since luis enrique found the best formula For that team. And I think he'll make a good prize at the end of this contract. 
I wouldn`t write off other teams that easily, personally I`m not so big fan of Barselona and I was surprised when they won PSG with 6 - 1 and went to the next stage. Their next opponent is Juventus, and that will be a hard game to predict, Barcelona is better but maybe Juventus can surprise them. Game is for two weeks, we have time to think about this game and prepare our bets, good luck!