Any manager that refuses to adapt their "philosophy" regardless of results is a fraud IMO.
No such thing as the "right way" to play football. Their job is to win football matches. Yet to see evidence that the whole one-twos with the keeper tactic is anything other than a deluded egotrip deployed by the type of c***s who base their football opinion on FIFA ratings.
The fact most pundits lap that shite up is very telling.