Brown Leghorns are gold/Red based. Can't have red without gold, or gold without gold.
But Autosomal red can give a reddish/Golden/Lemony look. But this is a separate gene, that I'm still learning about.
Crested Cream Legbars are Barred. So if you breed a Barred bird such as them to Barred Rocks, & Delaware there's no sex linking, only more Barred birds.
If you breed a Barred Female to any solid non Barred male, like a Buff Orpington, or RIR, will result in Sex linked offspring. Males with...