I gifted a past Mentor of mine 5 pure hatch(blue legged, peacomb) pullets, and a (what I think is(lol)) Grey x Radio (Straight comb, pearl Legged) stag. He used to raise layers until a pack of coyotes wiped his entire flock(around 30) about a year ago. The Grey sire is all grey no red (straight comb, blue legged) and Radio hen (straight comb, pearl legged). Both Hatch brood are peacomb, blue legged.
My question is will the offspring stags of the gifted chickens, which will be 1/4 Grey 1/4 Radio and 1/2 Hatch, be mainly grey in the neck and pearl legged?
Which are the more dominant genotypes?