This got me thinking, firstly on whether it's true, but also on who his competition is over the span of the entirety of the PL since its inception.Almost cemented his status as the worst signing in PL history now.
Of course, 'pound for pound' or 'bang for buck' are extremely important factors: Sanchez flopping on a free is nothing like as bad as Antony, Pepe, Lukaku etc. flopping off the back of big money signings.
Who makes your top 5? Or even your Mount Rushmore of Shite?