Henadic Theologian
Legend
Pretty much anything would be a better Shadowrun than the last three editions of Shadowrun.
Not sure if we'll see any more MtG settings next year though, given that they're putting out two "classic" settings and possibly an "entirely new" setting. Be surprised if they managed to fit an MtG in one as well.
Kamigawa seems like across between Shadowrun and Final Fantasy, with elements of Shinto.
I agree that a Kamigawa book next year is unlikely, although not because of new settings, I don't see those coming out till 2023, but rather because Kamigawa is riskier then even Strixhaven, the original Kamigawa block sold poorly and the cyber punk elements are controversial. Plus if they do an MtG book next year its probably going to be Dominaria as that is also coming out next year and it the origin MtG setting.