Former Celtic coach, Harry Kewell, shook off the shackles this season and decided to be his own man by taking the top job at Yokohama F Marinos. A superstar in his playing days at Liverpool and Leeds United, Kewell hung up his boots in 2014 and went into coaching a year later as Watford’s U21 coach. Fast forward to 2022 and with four clubs worth of experience behind him, Kewell joined the Ange Postecoglou revolution at Celtic and helped his fellow Australian take the Parkhead club to a record-breaking eighth domestic treble. A few months into Brendan Rodgers’ tenure, Yokohama came calling and …