For whatever reason, the Dutch choose to join the Central Powers in World War I. The Entente still wins, with the help of a more anti-German and jingoistic United States that joined the war earlier than OTL. What sort of reparations and territorial cessions would the Entente seek? Woodrow Wilson is NOT the President in this timeline, so the concern for national self-determination is significantly lessened, and America is interested in territorial gains.
Would the United States want the Dutch Caribbean? If so, would any other Entente members object? Would Brazil want Suriname, and would the other Entente members accept that? Belgium had some territorial desires on the Netherlands. The Entente would probably be fine with Belgium annexing Baarle-Nassau, which would make the border between the two countries much neater. But would it also accept Belgian claims on southern Limburg? Also, what would become of the Dutch East Indies in this scenario? I assume that the British would integrate Borneo into British Malaya, and the island of New Guinea would be unified under British/Australian rule. But what about the rest? Would Portugal want the western half of Timor, bringing the whole island under Portuguese control? Would a more expansionist America want any of it, either as a new territory of an expansion of the Phillipines? Would Japan be granted a piece of the Indonesian pie? Would any parts of the Dutch East Indies be granted independence, or remain with the Netherlands?
Finally, would the Netherlands get off much more easily if it made a separate peace after it was already clear that the Entente would win, or would they be treated the same as if they had fought to the end along with Germany?
Bonus question: What would happen to Luxembourg if the Netherlands still had a personal union with it?