The retirement of Joe Hart at Celtic has hit the fans really hard. The amount of emotion that was on show for Hart on Trophy Day at Celtic Park sparked incredible scenes that have never been seen since Henrik Larsson retired. It was then replicated at full-time on Saturday at Hampden when Celtic beat Rangers to lift the Scottish Cup as Hart bowed out with another winners medal to his name. So there is no doubt that he will be a huge loss to the Celtic support and one that will take a bit of time to get over. But what about his now former teammates? What do they think of Hart within the dressin…