Jonas Hector is tipped to leave Bundesliga outfit Cologne - but should Everton rival Liverpool for the German's signature?
Arsenal fans have taken to Twitter to discuss the controversy surrounding the second half penalty that saw them fall to a 1-0 Europa League defeat in Cologne.
Arsenal put in an shapeless display in Germany against Cologne. The home fans were the brightest thing about the match, how did the players do?
Jonas Hector has been linked with a move to Liverpool.