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.
Bundesliga have always been competitive and mostly for average sides that will fight not to be relegated. While tje elite clubs have more troubling issues because they would want to keep their standard. Borrusia Dortmund headcoach, Nuri Sahin required more effort from Borussia Dortmund following their goalless draw against Werder Bremen. This is no good sign for improvement for the club, and more reason for the coach to placed more pressing tactics because achieving his aim, he needs to ensure he's grabbing the elementary sectors of the club, dominating them and bringing in the new style of play.