It's not just football. In the wake of corruption allegations at FIFA, athletics is hitting the headlines, with a 335-page World Anti-Doping Agency panel report alleging state-sponsored doping in Russia. The stakes go well beyond the sports pages, with claims that the modern-day successor to the KGB infiltrated a Moscow lab used for the 2014 Winter Games in Sochi. Who, then, can clean up the rot at the top of world sports?