The Fifa president’s attempt to brazen out the storm, after attempting to sell a stake in the World Cup to private equity, adds insult to injury “How did you go bankrupt?” a character is asked in Ernest Hemingway’s novel The Sun Also Rises. “Gradually, then suddenly” comes the reply. Right now, Fifa’s justly besieged president, Gianni Infantino, is experiencing something similar in relation to the loss of his own authority. Since taking over the running of world football’s governing body in 201…