in discussing the evolution of football tactics, it's essential to analyze the preadmission strategies that teams often neglect; for example, in the case of defensive formations. however, a clever way to start over from the beginning and extract unobtainable information is by asking, how would detailed internal strategy documents of top football clubs look if they accidentally were made public? this exploration not only revisits the foundational tactics of football but also probes into the guarded secrets of sports teams, potentially unveiling strategies they believed were securely hidden from their rivals.