And you don’t even need to have T’Challa beat up Bast lol. Just say she’s possessed by some interdimensional alien demon or whatever and have T’Challa kill it and exorcise all the Zenzi aspects. He’s looking real dumb worshipping a god that’ll empower Nazis and collaborate with multi-galaxy slavers. Hell Bast still has to answer for giving Doom vibranium lol.
I like to think the Wakandans would back him up on wanting to confront the Wakandan gods and negotiate new terms for their relationship. Would be a cool way of introducing other god avatars as well, both as villains and allies. I don’t think we’ve seen a religious leader organizing a rebellion (or perhaps even a conspiracy) against their own gods from Marvel. At the least it’d be an insanely different story than what we’ve gotten from BP the last 2 decades.