The competition in the Bundesliga used to be between Bayer Munich and Dortmund, but last season a tougher opponent joined the two teams. Leverkusen performed brilliantly last season and secured the title by going undefeated and they have shown that they will compete this hard next season and take the title away from the big teams including Bayern Munich. Bayan Munich's team was strong last season but they couldn't keep up with this team only because Bayan Munich dropped some points early on while Leverkusen didn't drop any points. Bayan Munich have been alerted by Leverkusen's performance last season so they will play very seriously from the first match and try to get full points.
The addition of a new opponent means better performance for each team in the coming seasons. Next season we will see tough competition in the Bundesliga.
This is the modern era of football and everything have already changed. Things no longer use to be what they are, the rapid changes keep surprising everyone. The Bundesliga have mainly changed and we're now focused on Bayer Leverkusen that won the league title with unbeaten record. Bayern Munich and Borrusia have to step up their responsibility to track down their weaknesses and put an end to shocking defeats, they have to become stable in their form for the purpose to win major titles.
Apart from Bayer Leverkusen who are still very likely to be on the race to the title next season, but I also very much looking forward to Dortmund seems to be better with Guirassy in the Dortmund attack next season. Because after all, Guirassy also performed very impressively last season and managed to make Stuttgart finish in second place, and Guirassy became the top scorer for Stuttgart last season.
Thus, I personally believe the competition for the Bundesliga trophy next season will be very competitive, because besides Bayern Munich and Bayer Leverkusen, of course there are still other teams including Dortmund. Because after all, Dortmund also had difficulties last season to be able to finish in the Champion League zone. But with the great efforts made by Dortmund, then in the end Dortmund still managed to get a Champion League ticket for next season it will still be great for them.