The Netherlands won't win indeed. Regardless of Koeman or de Boer as trainer.
It lacks in the attack, wings, and the keeper is weak too.
Going through the center isn't the way to beat the Netherlands. With de Ligt (if he can play), de Vrij they have a strong defense. In the midfield there is de Jong and Wijnaldum. Probably a Blind or de Roon too. In front it has Depay.
In short, Netherlands lacks a bit, but will be a tough opponent for all to beat. Not a team to easily win against, but France, England, Spain, Germany and even Belgium should be able to do so.