Can't say I saw this casting coming. Cable is Thanos....Thanos is Cable? What even is life anymore? You'd almost think that Brolin would've been required to sign some sort of contract with Marvel when he was cast as super-villain badass Thanoss, that'd prevent him from ever playing a part in a separate superhero universe.... But NAH. And the reactions just about reflect where our heads are at right now: not sure if wildly stoked, or helplessly confused.