If there's one industry that has welcomed a difficult season for Liverpool, it's the plane hire business.
Twice in the last few months, a banner has been flown over Anfield on matchday demanding the club's owners, Fenway Sports Group, depart the club immediately.
The first, shortly before the 7-0 thrashing of Manchester United in March, declared "FSG OUT - KLOPP IN - ENOUGH IS ENOUGH", while half-time of the extraordinary 4-3 triumph over Tottenham Hotspur a fortnight ago saw the message "LFC - SOX - PENGUINS. SAME PROBLEMS. FSG OUT!" buzzing around the Merseyside air.