The soccer world could hardly believe the extraordinary press conference delivered this week by Real Madrid president Florentino Pérez, filled with paranoid rambling, sexist comments, arguments with journalists and accusations towards Barcelona. Hansi Flick isn’t interested. Amid Real Madrid’s meltdown over the past few months, Pérez is rattled. Barcelona, crowned La Liga champions last weekend following victory over Real Madrid in El Clásico, was just one subject of his ire. “We won nothing this year, but I’ve only won seven Champions Leagues and seven La Ligas. And I could have won 14 [La Ligas], but the other [seven] they stole from me. So how could I not be angry? The Negreira case is the biggest scandal in football history.” Real Madrid, Pérez claims, are demanding “sporting punishments” for Barcelona and are in the process of preparing a “dossier” to send to UEFA.…