So, I've been doing a bit of reading on Wikipedia about the Treaty of Waitangi and the ensuing New Zealand Wars that resulted when members of both sides broke the terms of the treaties, and I saw that one of the causes of those wars was the fact that the treaty was poorly translated into Maori, as the Maori lacked an understanding of the concept of "sovereignty" as the English settlers understood it.
This lead me to thinking about why they insisted on phrasing it in terms of the Maori surrendering their sovereignty, rather than acknowledging Victoria as their feudal sovereign - something that the Maori likely would have understood, since they seemed to have some degree of multi-layered tribal structures, with chieftains recognizing the leadership of other chieftains.
Why didn't the British just ask Victoria (or her representative, the Governor-General) to appoint a Duke of New Zealand (possibly the same person as the Governor-General of New Zealand, or someone that they can trust to manage the Maori chieftains), and appoint the various Maori tribal leaders as Counts and Barons who swore fealty to him? Maybe form a New Zealand House of Lords that they would have had seats in, and tied the land-sales restrictions aspect of the Treaty of Waitangi into the concept of the feudal fief? That would have been a mode of relationship that both the English settlers and the Maori would have understood, right?