Dortmund's performance in the Champions League last season was quite good because they managed to reach the final. But their performance in the Bundesliga last season did not go smoothly because they ended the season in 5th place. And the most unwanted news was Edin Terzic's resignation from the coaching seat which made many fans sad. However, that was a good ending that Terzic did in the previous season. In this season, of course, there are many obstacles that they must pass to achieve the target of becoming champions. In the Bundesliga, several strong teams such as Bayern Munich, Leverkusen will of course compete tightly this season and Dortmund must be able to provide a more epic fight for both teams. Nuri Sahin certainly has a heavy task this season because he must be able to maintain Dortmund's good performance in the Champions League. Even so, I think Dortmund fans are quite satisfied with Dortmund's performance at the beginning of this season because the two matches ended with good results.
You are right my dear friend last season Dortmund did well in Champions League but not in Bundesliga it was on 5th place. Fans were sad when coach Edin Terzic left but he left after doing good job. This season Dortmund has to compete with strong teams like Bayern Munich and Leverkusen making it hard to win championship. New coach Nuri Sahin has tough job to do well in both Champions League and in Bundesliga too. Even with these challenges Dortmund has started season well winning two games and making fans hopeful. If they keep playing well they might be able to overcome obstacles and achieve their goals.