The nine worst transfers involving Premier League clubs in 2014 – with huge Chelsea departure and Man United flop

3) David Luiz (Chelsea to Paris Saint Germain)

Despite being under the watchful eye of Financial Fair Play officials, PSG paid out an extraordinary £50m – a record for a defender – for a player who was struggling to even get in Chelsea’s team. Bare in mind as well, that he captained the Brazil team that conceded seven against Germany this summer.