Michael Schumacher tells that the dominance of Dortmund and Bayern is bad for Germany . you think ' I have to change something . ' Two sides contested Champions League final and are streets ahead in Bundesliga . The 36-year - old says new Bayern coach Rafael Guardiola has a tough task to improve the team . Ballack played a farewell match in Leipzig as his 17-year career officially came to an end .
Michael Schumacher tells that the dominance of Dortmund and Bayern is bad for Germany . Two sides contested Champions League final and are streets ahead in Bundesliga . The 36-year - old says new Bayern coach Rafael Guardiola has a tough task to improve the team . Ballack played a farewell match in Leipzig as his 17-year career officially came to an end .