I think this is probably what you mean, but I’m just making sure. You can’t “book” Moorea or Tokelau, they are only location requests (unless you book the “Deluxe Studio - Lake View” category, those will be in Moorea). “Deluxe Studio - Standard View” rooms can be in either Moorea, Tokelau, or Pago Pago. While Disney is often good with accommodating room requests, they can’t always accommodate everyone. Tokelau is a pretty popular longhouse request given its central location and that Pago Pago is less desirable for some - but on the plus side it’s a decent size so lots of potential rooms there to meet requests.
Hope it works out for you.