After seeing Patrick Schwarzenegger as "Golden Boy" in Gen V (a spin-off of The Boys), I'm convinced that he could play a leaner and meaner version of his father's T-800/850 Terminator. Cameron's original concept for the Terminator was that it would be able to blend in with a crowd, but he had to rethink this idea when Arnold was cast since Arnold was such an imposing presence. While Patrick IS in shape, his physique is closer to that of an Olympic swimmer or gymnast than a body builder. Also unlike his dad, Patrick does not have an Austrian accent. He's been pursuing romantic leading man roles for the most part... but in Gen V when he makes intense faces "Arnold-faces", you can totally see it.