the former, and 2.19 points per game with the latter, and 2.0 points per game with the former, respectively. The only exception was Lazio, another club implicated in the scandal, which averaged 2.0 points per game with the former, and 0.81 points with the latter. About their study, the authors wrote: "Ours is a purely statistical study. We are not interested, nor are we able to establish, if Moggi and the other executives under investigation could influence the matches, but from our point of view we can highlight three hypotheses more than valid: either there was no referee conditioning in the 2004–05 championship, or it existed but did not produce relevant results, or it's possible to think of a clash between executives for the acquisition of the football system that gave rise to winning and losing clubs in that which we can define as a 'parallel championship.'" Navarra, one of the authors, wrote: "In addition, in the study we also took into account the strength of the opponents faced by the teams involved. Juventus, for example, met stronger teams in matches directed by the referees under investigation. This could explain, at least in part, the considerable difference in the overall point average." Club punishments and Juventus' controversy On 4 July 2006, the FIGC prosecutor Stefano Palazzi called for all four clubs at the centre of the scandal to be thrown out of Serie A. Palazzi called for Juventus "being excluded from the Serie A Championship and assigned to a lower category to Serie B with 6 points deducted", while Fiorentina, Lazio, and Milan were to be also downgraded to last place in the 2005–06 Serie A and relegated to the 2006–07 Serie B. He also asked for point deductions to be imposed for the following season for the clubs (three for Milan and 15 for both Fiorentina and Lazio). The prosecutor also called for Juventus to be stripped of its 2005 title and downgraded to the last place in the 2006 league. In the case against Reggina on 13 August, the prosecutor called for Reggina to be demoted to Serie B with a 15-point penalty. On 17 August, Reggina was handed down a 15-point penalty but no relegation from Serie A. Furthermore, the club was fined the equivalent of €100,000, while the club president Pasquale Foti was fined €30,000 and banned from all football-related activities for two-and-a-half years. In the