Man City deserves to win their first UCL trophy, they are the strongest team in UCL the last season. They experienced no losses in UCL last season, they only got draws. For the next season, Man City will remain the favorite team because they are the defending champion. I'm sure there will be no significant change in Man City team, they have enough money to guarantee their players get enough salaries. However, other teams begin to strengthen their squads as well, Man City may have a big challenge for the next season. Man City must be careful to keep the quality of their squad because UCL can be more competitive in the next season.
In this transfer market all teams will make significant changes in their squad to be stronger in the next season. Now speaking of the strongest candidate, of course Manchester City is still at the forefront of winning the title. However, in the next season, several new teams or those who have been absent for a long time will return to decorate the ucl competition next season, such as Manchester United, Newcastle United or Lazio. I think this team team will change their squad in this season's transfer window where newcastle united is reported to be launching a lot of budget for Howe in recruiting many players in this season's transfer window. Barcelona also cannot be underestimated, it is certain that they will be able to provide strong resistance in the ucl next season.