The DFL Deutsche Fußball Liga GmbH is a wholly owned subsidiary of Die Liga – Fußballverband. The DFL is responsible for entire operating business of the Ligaverband, including the Bundesliga and 2. Bundesliga leagues. From Wikipedia
The sporting director denies Borussia Dortmund rumors, citing his long-term contract and shared vision with head coach Dino Toppmöller.
