Tebas suggested Madrid cannot carry on like they are, in terms of questioning the quality of refereeing in La Liga. However, tensions on this matter have been heightened due to the ongoing Negreira case, where Barcelona face charges of corruption over alleged payments made to a former official.
He added: "We are certainly going to file a complaint, just as we have filed a complaint against Real Madrid Television. We will see who is being sued, whether it is the club, the person who signed the letter or the board of directors. We are analysing the matter at a legal level, but, obviously, this type of report cannot be allowed because there are falsehoods in the report itself or half-truths that are trying to influence certain matters that cannot be.”