Paris Saint Germain’s summer transfer activity came to an end in (Seine)sational style!The facts speak for themselves:The two largest football transfer fees in history – £366M combined spending on Neymar da Silva Santos Junior and Kylian Mbappe;Combined wages of a reported £700k/week (both on 5 year contracts).The signings of Neymar and Mbappe are an extraordinary statement for a club competing in Ligue 1; a league not considered to be the wealthiest of leagues comparative to its leading European competitors (Premier League, Bundesliga, La Liga, and Serie A).This highlights the resources available to PSG’s Qatari owners and the expenditure that they are prepared to incur to put PSG at the head of European club football’s top table. PSG are owned by Oryx Qatar Sports Investments, an arm of Qatar’s sovereign wealth fund with access to £194 billion. And the financial juggernaut shows no signs of easing up as recent reports suggest that PSG are lining up a £135M bid for Philippe Coutinho in the January transfer window.But this has given some within football’s family reason for concern, particularly European football’s regulatory body, UEFA, who launched a formal investigation on 1 September 2017 into PSG over their compliance with UEFA’s break-even requirements….