I Ann going to pick up some "Dominique" bantams tomorrow. When I saw the picture of an adult they had I quickly realized they weren't doms. But are they barred rocks? Or a mix?
They could very well be poor quality Barred Rock Bantams. The color appears to be more of a Cuckoo (which would have fit the Dominique) instead of Barred that you'd like to see in Barred Rocks. It is possible also that they are in fact Dominiques, but are showing the recessive single comb that can occasionally crop up in rose-combed breeds.