Not sure that Liverpool’s reputation is ‘glittering’, especially amongst fans of other clubs, but as the most (overly?) romanticised club in Britain, there is a reputation to damage.
There’s clearly no evidence, but Liverpool didn’t leak it and the only other party involved was City. So the leak has come from there. Given the suggestion from Daniel Taylor that the legal elements of the ‘agreement’ prevents action now, I’m not sure what other motivation there might be for getting this in the public domain.