Neither, the characters would bond together and become one. Not unlike the DC/Marvel characters Dark Claw and Hyena.
(Batman Wolverine mashup and Joker Sabertooth mashup)
Hahaha, good one othertomhanks. They can all get together like at the end of the first Avenger movie and have some swarma (spelling)
The hero mashups would go to “Superhero Cafe” and the villains would go to “Villain Pub” to get their shawarma on. Check 'em out on YouTube and give 'em a thumbs up.
As Cousin Eddie once said: “You serious Clark?”