I'd be curious to know what he means by 'The Displaced Interests' are. T'Challa and his people were around for the pirate attack, so they ought to know, we (meaning the Avengers and the Wakandans) are not the only Displaced with powers who are able to protect and fight in case of an attack or emergency. Does he mean only to include us, or everybody else, as well?
Now, if by 'Displaced Interests', he means providing a sustainable source of clean energy for Tumbleweed, help create a thriving ecosystem to grow food in the desert, and in general raise the quality of life for everybody in town, then I'm very interested in that.