The PSG vs Real Madrid match will be very, very interesting because this match will also be a reunion for Mbappe with his friends at PSG. It's just that now these friends will be the opponents that Mbappe will face. It will definitely bring a little nostalgia for Mbappe there. It will be difficult for us to predict which team will be more favored. Because PSG, who are currently in their best performance, might look like the favorites. But it still cannot be a guarantee that PSG will be superior.
And on the other hand, Real Madrid and their new coach were actually in doubt. But Real Madrid, which has made it to the semi-finals, is strong enough proof that this team and its new coach can still maintain its quality.
This will be a very interesting matchup. First of all, you are right that Mbappe will face his former team, with whom he once had a chance to win the Champions League. But he made the decision to leave for Real Madrid, and this season has been openly disappointing for Real. I believe Real still is not strong enough to compete on equal terms with PSG, so I would assume that Real will not be able to beat PSG but will definitely try at least not to lose this match.
It is also important to consider the status of this tournament and how seriously both teams will approach it. But I think at this stage, when it is already the semifinals and clubs of this level meet, both will clearly be aiming for victory. I don’t expect to see many experiments from the managers in this match, it should be the best possible lineups for both sides.
Right now PSG have no injury problems, while I’m still not entirely confident about Real’s defense. I see that Alonso has been experimenting with Alexander Arnold, even trying him in midfield. So Alonso is still in the process of building his defensive line, and because of that I would give the edge to PSG in this match.