If possible, would you be able to get pictures of them because it would be easier to tell what they'd have by the parents' pictures. If the lutino and pied went together (and they have no splits), they would only have normal grey males and lutino females. All the chicks would be split to pied, and all males would be split to lutino. If you got any pieds, the lutino would be split to pied. If you got any pearls or cinnamons, the lutino would be split to those mutations and the chicks with those mutations would be females due to genetics. If the lutino and the pearl went together (and they have no splits), they would only have normal grey males and lutino females as well. All the male chicks would be split to lutino and pearl though. This time if you got any pearls, they could be male or female. That would also mean that the lutino is split to pearl. I hope that all makes sense. Pretty much you won't know what mutations you get until you breed them or if you know their parents' mutations and splits.
