The second picture is a wheaten roo, the feathers on the head will change and by the time he is about 6-8 months old, he should have the correct plumage.
The first picture is of a roo also, it is what should have been a blue wheaten. I have a hen that has more buff color to it in my breeding pen. Obviously, I need to remove her and put her in the laying facility as she is not throwing quality chicks.
Looks like you have a few roosters there......