They are salvageable issues yes... But it just doesn't bode well for the sustainability of his time on the book if his first story had such a... Big story telling flaw that neither follows continuity of the franchise even real world applications. Had he said that to Shuri form the start "I am not concerned with the exposure of spies deployed into the world, that is the most basic of intelligence gathering. I AM concerned over the well-being of these spies, they are MY responsibility"
That would of fixed a big issue I have with the story. I don't need to see T'Challa break down over the death of an OC. I want to see his humanity shown in continuity with his personality.
Right now the "Drama" seems manufactured and fake, like the people on Twitter who look for thing's to bitch about. Put some stock behind it.
Like him setting up deals with Doom, or Kiber whom are known by the Wakandans to be enemies of the state, so then learning this truth (which would later be revealed to be part of T'Challas plan to gather Intel on stopping the production of some super weapon or another) puts them off about what other secrets he is keeping.
Something other that *Gasp* Wakanda has spies all over the world!? *Surprised Pikachu face*
It comes off like Wakandans are ignorant af. Unless that's the point, and his endgame is to show how much T'Challa does to protect Wakanda (with hopefully something more meaty in the works) and how Wakandans don't quite realize HOW MUCH they need their King and BP around