that's fair enough, and I don't disagree with it. However, my only concern is, under McGhee, the two goalkeeps he has brought in have been worse than JL. All I can do is hope that if Langfield chooses to leave, that we do find a suitable replacement.
But you are right, a good place for the club to start would be the unprofessionalism that may have been encouraged under the previous regime/when Anderson left.