It is so funny to see how things doesn't last forever, look at Leverkusen who won the league unbeaten have gotten their first defeat since last season till the season by Leipzig. This shows that they might not be able to defend the title and a different club might win the league this season. If it happens so, it means that Bundesliga is becoming unpredictable.
Leverkusen has a lot of challenges this season because they will be playing in UCL which might be a distraction to them from staying focus on winning Bundesliga this season.
I prefer a more intense competition in each season where other teams take turns in the fight for the championship title. Bayern Munich has dominated itself for a long time as a team that has won consecutive championship titles and last season Leverkusen was able to break it. However, this season it seems that Leverkusen will find it quite difficult to compete with Bayern Munich, so from here we hope that other teams can take advantage of this opportunity to compete for the championship title.
Dortmund is the team we want to look forward to becoming champions this season. The team's performance situation at the beginning of the season is not certain that they will be able to maintain their good performance until the end of the season. But yes, every season there is always fiercer competition and we want to see other teams win the title this season, be it Dortmund or Leipzig.