A valid conclusion but you only arrive at that if you don’t have a downer on Whitehall. I think your “underestimated” point is probably right also. As I’ve said elsewhere, Butler’s idea of system changes to counter the opposition just confuses the players. 4-3-3, round pegs in round holes and the players know their jobs and can play to their strengths. lancsiron’s point about GK and defence changes must also have contributed.