Well it took Guardiola quite some many years to be able to win the Champions League despite he having one of the best teams in the world when it comes to great players,he always had great names but it took him several years in order to harmonize this team even in European competitions so all kudos to him,for me though any other coach would have won at least once the Champions League with these players in his disposal,just my opinion.I do believe Guardiola to be one of the best coaches out there but I think it took him a lot of time to win a Champions League trophy with all these great players,nevertheless the Champions are never judged so let's see the next upcoming season.
I see it more, that the Champions League does not only require the depth of the squad that has the possession of a club that participates in competition. City, in the last few seasons, has always been the favorite team. because after all, they have quite a depth of players. plus, a coach whose capacity is not to be doubted.
IMO, unfortunately in this competition luck plays an important role for each contestant. also, mental as a champion. therefore, Madrid has proven to have that mentality the most. City, slipped not because their game was bad. however, more on non-technical factors such as luck that was not on their side. as for the failures that happened to them before, whether it was because one of the players was underperforming or other factors.
Likewise Inter, they are not even included in the favorite team. however, luck was very big on them and got to the final round, regardless of the performance of the players during their matches in the Champions League.
Well, next season. City remains the favorite again as one of the strong candidates. yep, they have player depth. plus, awesome coach. the system that Pep is implementing at the moment, makes the City squad seem to be a team that is quite feared by their opponents. it's just, will they still be lucky and defend their title in the next season. the answer is, we don't know. let's just wait, how this League has been rolled back and we will know the description of the team that will advance phase by phase and become a finalist.
By the way, as an Arsenal fan, I really hope that the Gunners are able to give a surprise even though the chance they have is not as big as City, or other top teams.