Personally, with the advent of gene editing I think breeding "superhumans" will inevitably become the way of the future.
It will likely only be available to those who can afford it and will create an even deeper rift between the "haves" and "have nots" than is already in place.
CRISPR is a really recent development, and I don't think people truly realize how earth-shattering this new technology will be. Natural evolution is dead for all intents and purposes and we stand at the brink of a new era where the reigns to our own evolution have been thrust directly in our hands. Shit's gonna be wild.