The German fan alliance Unsere Kurve is calling for the vote on a controversial German Football League (DFL) investor deal to be repeated. On December 11, the 36 German professional clubs voted on a billion-euro deal, which allows a strategic partner to enter the league for a maximum term of 20 years. The necessary two-thirds majority was only just achieved. This vote should not have taken place in secret, the fan organization announced on Thursday, justifying its demand with the potentially controversial voting behaviour of Hanover’s majority shareholder Martin Kind. “The decision shakes Germ…