I'd like to emphasize that this is a PVE QOL suggestion. PvP- let folks steal eachothers genetics all day long, but it would be nice on PvE to allow players to leave their dinos on mating without worrying about someone doing a drive-by and stealing your hard work. I do not think this should replace any current settings, as general mating settings are nice for intentional between-tribes exchanges, but an additional setting that only allows mating between the dinos in a tribe (or alliance) would be appreciated by many breeders.