Ok so we have are Brahma mama who’s 6 months old ( not an actual mama yet) and we have a lot of roasters of diff. Breeds. Wondering what this would make
All chicks will probably have feathered feet. All chicks should have either pea comb (with most roosters) or walnut comb (with any rose comb roosters, such as the Wyandotte.) The "pea combs" could be large or small, depending on which genes are inherited by each chick. Pea x single will usually produce bigger combs than pea x pea, but exceptions definitely do exist.
For colors:
Black copper Marans x Brahma
Chicks should look a lot like Black Copper Marans.
Black chicks with white barring.
Silver laced Wyandotte x Brahma
Some black-and-silver pattern, not exactly like the laced Wyandotte or the Brahma pattern but resembling both. The "silver" in the chicks may be yellowish, or have some red/gold leakage, rather than being a nice clean white color.
Olive Egger ( BCM with Ameracaunca ) x Brahma
May look like the chicks from the Black Copper Marans, or may produce chicks of some other color, depending on what color Ameraucana was involved, and which genes are inherited by each specific chick.
Daughters have about a 50% chance of laying green eggs, 50% chance of laying brown eggs (various shades of green and of brown, ranging from light to dark.)
And a mysterious eater Egger cross
I can't make any useful predictions here, except that the daughters have a chance of laying green eggs or brown eggs.
Edit: also we have some sapphire splash chicks
Chicks will probably be blue all over.
Other than the Olive Egger and the Easter Egger cross, all roosters would produce daughters that lay brown eggs.