I don't know what to call inconsistently co-dominant mutations like hypo and piebald in ball pythons and green and granite in Burmese pythons. "Recessive with sporadic co-dominant tendencies" just doesn't have a ring to it. It's sort of like they didn't read the text book where they are supposed to pick a mutation type and stay with it! If they always or never showed in hets it would sure avoid a lot of argument among us keepers.