“Oh is an idol for every young player in South Korea,” former coach Kwak Hee-ju

Much like Celtic’s signing of Alastair Johnston was made in anticipation of the sale of Josip Juranovic, Celtic’s purchase of Oh Hyeon-gyu sees a ready-made replacement for Giorgos Giakoumakis already in situ and prior to the conclusion of the Greek striker’s protracted £3.5m plus add-ons transfer to MLS side Atlanta United.The hope of course is...