I know everything is relative and that is why I am asking the question.
When I was a lad Liverpool seemed to win (or be capable of winning) everything whilst my club, Sunderland, never had a "cat in hell's chance".
My, personal, candidate would be Dalglish - Controversial, maybe, so please let me explain.
Prior to his appointment players that were signed were, normally, consigned to your reserves, to learn to play the "Liverpool way".
That then stopped and players seemed to go straight into your first team and (I think) that, whereas his tenure started in glory he destroyed the culture that had been built up over decades.
Fear of your name IMHO, initially, allowed that to happen but once teams realised that Liverpool were not the "team of old" it then became a downhill slide which you have been attempting to correct ever since.
I know Souness is, normally, seen as the "Demon Destroyer" but what do YOU think?