Comparison of the experience factors: PSG is more experienced than Newcastle and PSG's experience is not above AC Milan, but Newcastle is able to predict that bettors will lose money because the result is that AC Milan is unable to beat Newcastle.
In the second match, PSG will have to learn from AC Milan because Newcastle cannot be used as a complementary team in group f. Eddie Howe is not just any coach, he is an intelligent coach who can quickly understand what the team needs to get maximum results.
Playing in front of their own supporters will make a difference for Newcastle in facing PSG.
Newcastle's win against AC Milan will mean that bookmakers will place Newcastle as having a slightly greater chance of winning than PSG. I see the odds are 50:50. But in this match I have bet on Newcastle. Despite having less in the Champions League than PSG but I think the win against AC Milan makes them quite confident for this match.