Sign up now! Sign up now! Sign up now? Sign up now! “You don’t do a documentary with a guy who wins nothing,” parps José Mourinho during the trailer for his shiny, new Netflix film, although since 2017, his sole piece of silverware is the 2021-22 Tin Pot with Roma. And while his failure to win anything with Tottenham, Fenerbahce or Benfica didn’t exactly – on paper, at least – make him the most obvious candidate as the author of that opening quote, neither does he immediately feel like the best…