‘Greenwashing vs Sportswashing’, as Sky Sports put it, is a curious way to characterise the emerging £6 billion takeover tussle for Manchester United between industrialist Sir Jim Ratcliffe and Sheikh Jassim bin Hamad Al Thani from Qatar. The latter might feel that his emirate – contrary to expectations, shall we say – has been not just sportswashed but drycleaned, pressed and showcased on the red carpet as host of last year’s World Cup, which ended without significant disruption by human rights or anti-corruption activists.