Getty ImagesChelseaA. BabaChelsea's future to endless loans: The fall of Baba RahmanWhen the Ghana international signed for Chelsea in a hefty £23m move from Augsburg in 2015, he appeared to be spearheading a major revamp of the Blues
Getty ImagesArsenalPremier LeagueHotel disappearances & military service: The fall of Park Chu-youngHanded the No.9 shirt upon his arrival in north London in 2011, the South Korea international will go down as one of the Gunners' biggest flops
