SA is a total fiddler, he has experts on everything round him from psychologists to chiropodists. He produces dossiers for each player, what to do and how to play in his preferred system. I am certain that he will have reports on every player even those remote from selection. His son acts as an agent, no doubt he will do the same thing and make papers available for dad.
Many years ago I was privy to a stand up shouting match between SA and John Aldridge........................language was what you'd expect but SA put JA in his place big time, I nearly gave him a round of applause, he said something like 'you were a lucky player and by Christ you are a lucky manager, today your side were sh-- and you F in L know it as h ole'. JA stammered like mad but SA just went on putting him in his place, it was great. To this day I doubt if two people in football could hate the site of each other more than those two.