Man united will win the europa league because they start top play very well and are on higher level then europa league
PSG will win the Champions league even tho i hoped that Barcelona would win it but PSG is playing very well so i hope they will.
We see manchester united as liverpool's last year in the Europa League, they played well, but they're not necessarily the winner.
so also with PSG, not guarantee defeat Barcelona then they will easily become a champion. Moreover, there are a lot of Champions League team that hard like Munich and real madrid