The commitment of Weisweiler as coach pointed the way for the sporting success of the club in the Bundesliga. The economic situation of the club did not allow to finance a team of stars. Weisweiler corresponded to the needs of the association with his attitude to promote the education and development of young talents. He pressed Players not in a fixed game system, but promoted individualism and gave them considerable freedom on the field. This resulted in a carefree and offensive style of playing, the hallmark of "Fohlenelf".