It almost seems to me that many of the educated evolutionists can't really be bothered thinking about the finer points of your theory.
There are so many complex systems, each with connecting systems that are virtually useless on their own, and yet you have very little interest to consider how or why they could come together without some kind of guidance. We have all kinds of glands designed to support other systems of the body, and they are useless on their own, and yet you are ok to just brush away this logical difficulties of bridging all of these gaps. Things like saliva glands, or testes. Which came first, an erection or an orgasm?
Well, why bother to wonder, if you can just say natural selection can do it all, the details are much easier to ignore.