Thats what I meant, we see City and Liverpool dominate with it, but both those managers spent 5+ years moulding a team and spending billions.
That's it. They have 300m+ wage Bill's, stable squads and managers who have drilled them for 7 years in it.
The best performances we have had under Moshiri, have come when we have tended to be more direct. Koeman basically whacked it long to Lukaku and got Valencia close to him.
Silvas best spell was with DCL as the 9, us being direct and getting Sigurdsson close to him.
Ancelotti did well when we went 442 with DCL and Richarlison.
Lampard ended the season well... you guessed it, banging it long, sitting deeper with a back 5.
In an abstract sense, if you are in France, Germany etc, where you have 6-8 sides with an average championship sides budget, you can probably afford to take risks to embed a system. At Everton, we could go down while we tried to embed it. It's a conundrum. That what theoretically may work, in practice takes too long to work.