Edin Terzic may have been given the temporary reigns to the dugout at BVB on the basis of being able to connect to the emotion of the club, but all the fire and brimstone in the world can’t compensate for a defensive structure that has serious weaknesses, including individual components like Burki, Akanji and whisper it, Hummels. Thought has to take precedence over emotion if Dortmund genuinely want to get on the right track again.