I notice your use of scare quotes. Is the state of the art advanced enough to make a judgement on whether or not a person is better at the genetic level than another person? I'm not just talking about some specific category or skill, but also as a well-rounded person. Because these people will have to live their own lives, and would be subject to whatever other traits that might arise when you try to optimize humans for some kind of skill. I at least don't think that the state of the art is so advanced that they can predict that optimizing for some specific trait might have some unforeseen consequences when it comes other, perhaps seemingly unrelated traits.