Supporters around the world are uniting against the multi-club model – and that is bad news for Liverpool’s ambitions of taking over a major club in Brazil. Liverpool owners Fenway Sports Group already own MLB side the Boston Red Sox and ice hockey outfit the Pittsburgh Penguins, and they are now looking to expand their football empire. They have been linked with a takeover of historic Brazilian club Vasco da Gama, who were until recently controlled by 777 Partners, the investment group attempting to take over Everton. That deal looks doomed amid a series of financial and legal controversies s…