Why does everything have to be genetically altered these days? The Predator: Has human DNA in the fugitive, Dog Predators, and of course Upgrade himself. Alien Resurrection: Cloning makes queen have the ability to give birth like a human being and here comes the Newborn, and even Terminator Genisys has genetic altering with John Connor being turned into a cyborg of some kind. With Alien don't they have the ability to gain traits from a host? If having strange Xenomorph types is a huge must, why not just have the xenomorphs breed from various different animals like the Kenner toys maybe? It just seems strange that literally everywhere I go there's always some sort of genetic experiment in old franchises, hell I just remembered that Fast and Furious is doing that now. Is that just the only thing they can come up with?