Real Madrid are already busy finalising their squad and they are ahead of the rest of the teams in this respect. Alonso may not want to repeat the mistakes they made last season and go through a season without a title. I am very interested in Real Madrid and Barcelona in the upcoming season. The biggest concern for the upcoming season is Manchester City, who failed to qualify for the FIFA Club World Cup after a disappointing season last season. They may not be able to bounce back in the upcoming season either.
Real madrid are in a good shap already since xabi Alonso came to the club and sigh new players the team is now in a better shap and can face any big club in any competition. With how am seeing currently xabi will do anything possible to achieve is first trophy with Real Madrid, CWC as make some player back in fitness. Before next season start all madrid player will be back fully to the team since some players are still not yet back from injuries. Manchester City as not yet balance Guadiola need to build is team more better and get some new players to the team, there match against Al Hilal was very pretty bad they need more creative players. They should depend on only Rodri in the club they need more key players. Manchester City need to improve if they want to achieve title next season because they performance in CWC is not really appreciated. Let see how the club will perform next season in the ucl. Or he will get some better players before the season started.
You are right, PSG has to improve more if they want to lift the champions League title again next season because other teams are really fighting hard to make sure they increase there form, next season clubs like Barcelona will be on fire because they will be very strong and inform, I'm hearing they are going for a very good player to add to there squad and that is a very good one, however PSG is very much inform and all they need to do is increase there from a little bit and they will be good to go.
For me I think real Madrid, Barcelona and PSG are the clubs that may likely lift the next seasons champions League trophy, real Madrid will grow stronger I'm sure this there New coach will make them improve but it won't be that easy for him since his just coming to the club newly but with his experience I believe he can work with them immediately, real Madrid has good players they just need to use or come up with a very good formation.
I don't think PSG will get the opportunity to achieve the Ucl next season, because every clubs will improve more better to get some players to help them achieve trophies. Psg are in a good shap since last season, and still performing well in the CWC. Now that they join them with big club In the competition if they can defeat Munich and Real Madrid, i can probably say that they will be the favorite to win the UCL next season again, because is the only tough team that can stop psg from winning the title, the rest will just try and fail. Barcelona are still in a good shap but inter Milan defeat them and get the chance to play the ucl finals and psg defeat badly so in my on opinion real madrid will definitely stop PSG if bayern Munich can't stop them in the CWC. Because madrid have the key players that can stop psg striker let see how the competition will go but and get believe that PSG can still achieve the ucl but he won't just be a easy game for them next season.