That was in the 3rd act and conclusion of the film. I was talking about in the 1st act. T'Challa never says was HE wants in the first few acts. He never say what he believes the path Wakanda should take in the first two act. His advisors and supporters tell them what they want but T'Challa does not. He does not stay for example that "I believe that Wakanda should remain hidden because we must keep her protected." Then the story pushes him to go the other direction. T'Challa basically represents Wakanda as its cypher and you get Nakia and W'kabi opposing point of views. When W'Kabi tells him that he does not want to bring refugees in, which is what Nakia wants, and that he will support T'Challa if he wants implement change through force outside of Wakanda. T'Challa says that has not been Wakanda's or our way. Can't remember which. In the beginning he just wants Klaw. Now when he is thrown from the waterfall and returns, the beginning of the 3rd act, then he has purpose and a real goal. To become King again. My basic point is that Killmonger is the protagonist in the film. He is the advocate or champion of a particular cause or idea which is to take control of Wakanda. To send weapons to all oppressed Black people around the world and start a revolution. He studied, fought, lied and killed for that moment to be King. T'Challa is the main hero but Eric is the protagonist. T'Challa's follow up to Eric's idea is to establish Wakandan science and social out reach centers. Yep that was as moving as Killmonger's idea/plan? Right?