Borussia Dortmund may have done the Bundesliga proud this week. After the Champions League finalists' meek 3-0 defeat at Mainz, Edin Terzic and Marco Reus were sheepish and apologetic, with the coach bemoaning the display as “the face we've shown far too often this season”. It takes a lot to dampen the spirits of the people of Cologne at any time, but on this Saturday? “We were already relegated,” defender Timo Hübers told Sky afterwards.