Last season, we saw many strong teams lose to normal teams in the Champions League. However, this season, Real Madrid won the championship because no team could beat them due to their strength. Of course the next season is going to be more interesting and exciting because Arsenal failed this season but next season they will definitely try harder to win the championship. Arsenal were not able to cope with Bayern Munich, but we will see some new teams next season who are much stronger and have performed well this season. Although Bayran Leverkusen was an unbeaten team, but they lost against Atalanta in the Europa League, it was not a strong attack for them and did not win the championship. However, we are looking forward to next season as it is going to be even more interesting where many good stars will be signed in the transfer season. Of course, we can expect a full Real Madrid squad to be more exciting next season in the Champions League and La-Liga.
Based on your opinion, Real Madrid is not strong teams in Champion League and success become the winner? I don't think true about many top teams loss and left with weakness teams but success qualified until Champion League final round after Dortmund and Real Madrid as the most stronger teams.
For next season, usually team with mentality winning such as Real Madrid has bigger opportunity for winning Champion League and their habit get three consecutive winning after did last several years ago.
The new teams participants such as Bayern Leverkusen or the Europe League winner Atalanta can't guarantee will success in Champion League, although they had impressive performance last season but Champion League has own difficulty since phase group after adopting new format until knock out or semifinal round phase.