That is really stretching the meaning of a crest. But I agree there is one, kind of.I can see his crest, he just doesn't have the chestnut coloring on his crest like I do. It's like a skull cap. I have had males with the tuft sticking out from under the comb like that. If you can find for him a hen with a better looking comb, I bet you can get some decent offspring. Hatch lots, cull lots, and it will come. Takes years, though.
I think the crest should be more than a skull cap. But that’s the challenge of a large comb and a crest. There just isn’t a lot of real estate on the top of the head.
That lack of chestnut on the crest and on the chest makes it more likely I would use him to breed a cream legbar line.
That was kind of what I started with to make my creams. With the right hens you could get decent color in a few generations.
However, I prefer to breed for form and body before color.
I think the body defects, the back and tail set make him unusable. Once you get that high set tail in the blood line they are hard to get rid of.