It seems that Newcastle has learned from their previous defeat and continues to make comprehensive improvements so that the team's performance returns to stability. Coach Eddie Howie must have also found the root of the problems faced by his players so that the results they obtained in all competitions were better.
Playing against PSG in the Champions League is not an easy matter and it was the same as before when Newcastle played Milan, but fortunately Eddie Howie's squad was still able to get 1 point from that match. I think with a squad that is much sharper than Milan, it is likely that Newcastle will lose this time and even though this is a home game it is not enough of a guarantee. In my opinion, Mbappe's absence does not have a significant impact because PSG still has quite productive strikers such as Goncalo Ramos and Kolo Muani. Moreover, if you look at the role of Achraf Hakimi, who has scored goals for PSG several times before, of course Newcastle should also be wary of that.
I think this is one of the matches where it will be difficult to predict the final result, because both teams have the same chance of winning because they each have their own strengths and weaknesses.
Newcastle has the advantage because this will be their home match, and usually Newcastle will play better at home and it is not easy for any team to beat them at St James' Park, but PSG has its own advantage as a team that is more experienced in the champions league, and PSG's new players seem to have started to adapt well to the team so that their game will make it difficult for the home team, but it is really difficult to predict who will win or maybe it will just be a draw.