I mean, yeah... And they would use GotG as justification. We'd have a whole section of the park as "World Showcase" pavilions for imaginary/Marvel locations. "You came to EPCOT to learn all about Xandar, now learn all about Wakanda"
Canonically, it makes sense too given how at the end of the first Black Panther movie T'Challa tasks Shuri with starting an outreach program to teach the world about Wakanda and this would be just that. They could have the Dora Milaje as "cultural ambassadors" and if you need a character for a ride tied to the pavilion, I think Iron Heart is available based on the contract. Could even keep Shuri as part of the pavilion if you spin the whole "alternate timeline" where T'Challa is still alive (just not present at the pavilion) and Shuri never became the Black Panther.
I don't like it, but I could see Disney using it as an easy option to fill the empty Life Pavillion...