I've been playing around with this opening sequence in my head: Two weapons dealers are trying to by some Vibranium or Wakandan tech off the black market. A man and a woman. They can be whatever race. The trade off is supposed to happen in some disclosed location between the two parties. Something goes south, the exchange turns violent, a fight and chase ensue, eventually spilling over into a populated area. The two dealers eventually succeed and capture both the assets and the other guys. Suddenly we hear Shuri's voice over comms. The two dealers deactivate their hologram disguises and they're T'Challa and Nakia. Opening title card.