Spurs haven't looked back since sacking Juande Ramos, he was in charge of the poorest start to a season they had for decades. In hindsight if Barber was the one who initiated their departure at Spurs he did a great job for them.
People have disagreements and fall out all the time, unfortunately if you are paying someone £1.2m a year and they are highly critical of the way you run the show, there will only be one person leaving.
What part of the story do you want to hear?