Liam Shaw was one of the first Celtic arrivals at the start of the Ange Postecoglou era but is now embarking on a new chapter of his career after a quiet exit from the club. Celtic did not officially announce his departure during the summer despite Shaw’s contract being believed to run until 2025. It seems he was released before the end of the window because he’s just signed for English League Two side Fleetwood Town as an unattached free agent. Had he still been on the books at Celtic beyond the deadline, he would not have been able to register with another side until January. Liam Shaw back …