Yes nothing to worry about PSG in league champions, if Neymar and Messi are injured we still have another one, namely Mbappe, and vice versa maybe we have to think is about PSG defense. Regarding the quality of attack, we have top players who can take advantage of opportunities as well as possible. Meanwhile, Bayern is also having serious problems about S.Mane coming back 3 months after operation, there is still a possibility that PSG will win if Bayern main player does not return to his best performance.
Messi, Mbappe, have no problems so far. however, it looks like Neymar's injury has not really fully recovered. and if Argentina wins vs Netherlands, Messi still has another match in this world cup. Likewise with Mbappe, if he wins the match against England, Mbappe still has other matches if he advances to the final. on the other hand, there are also PSG players who are still participating in this world cup tournament to defend their national team. Vitinha, Danilo, Nuno Mendes, Hakimi, they are all important players for PSG. if one of them gets injured in this world cup, of course it will be a loss for the PSG boss.
but it could be a bad scenario, these PSG players are experiencing fatigue after carrying out their matches in the world cup. I think Galtier is quite worried about his players who are defending their respective national teams. as for Munich, even if Sadio Mane has to be absent for three months. Bayern Munich still has other players who are just as good to fill Mane's position. besides that, Bayern Munich benefited from the players having more prime stamina during this world cup break. however, at least if the PSG players are not injured Galtier can prepare his troops for the round of 16 later.