When Petr Cech signed for Arsenal in 2015, many believed it to be one of the bargains of the century, with the shot-stopper swapping west London for north London for just £10m. Known for his incredible consistency and love of keeping clean sheets, the Gunners faithful felt they had finally replaced the likes of David Seaman or Jens Lehmann to mount a serious surge for the title. However, what they didn't know, that during this short trip across the country's capital, the Czech Republic...
Source: 90min.com