I agree that breeding for leg color alone is redundant. The over all bird is what we are all after. I will also say that one trait is connected to the next. Like the black pin feathers, or the dark beak, its all relevant in connecting the dots to make the whole bird. for example, you would not have a perfect bird except it would have a light eye. The reason is the gene that makes that red eye, also makes something else, its connected, there for the bird with the light eye would also have something else wrong. sometimes its the details that count. I do agree that some things are minute and can be over looked for a short while, however in creating perfection, sooner or later, you have to look at the whole.