TODAY, VfL Wolfsburg manager Dieter Hecking blasted Dortmund over what he called a 'blatant attempt' at tapping up Luiz Gustavo.
During a press conference this morning, the VfL Wolfsburg boss said that it was 'disgraceful' that Dortmund were able to contact the Brazilian midfielder without first gaining permission from the club.
The statements come on the back of earlier reports that Dortmund had a €22 million bid for the player rejected.
YOU CAN'T BE SERIOUS! Rumour: Vincent Kompany set to join Arsenal.