Predators in Prometheus sequel?

or Arnold vs Predator

now that would be badass

jedi cant crossover with predators. predators are in our universe, and there is no concept of earth in star wars

There is a theory that the Engineers discovered the Predator race when they were primitive and tribal but eventually the Predators, being the badasses they are, fricked up some Engineers and stole their technology. And that's how the Predators became a spacefaring race.