Getty ImagesRitabrata BanerjeeGoalkeeper Arthur Okonkwo bids farewell to Arsenal with speculation over Wrexham return set to intensifyArthur OkonkwoArsenalTransfersWrexhamArthur Okonkwo shared an emotional post on social media as he bid farewell to Arsenal after 15 years.Article continues belowArticle continues belowArticle continues belowOkonkwo bids farewell to ArsenalJoined the club's academy in 2009Linked with a move to WrexhamArticle continues below