Well ... it has finally happened, a challenge to RvW has come before a court that might actually change it. The court has a slant it hasn't had in decades, and thanks to a law in Mississippi they are now accepting a case on it.
Of course they had to accept this case, otherwise it would automatically stand.
But given that by one counting it is 5-4 conservative, and by another it is 6-3, this leads to some problematic consequences.