I thought they were going to make a sequel to Predators first
Oh well. I wonder if they going to go with a roided out cast like in the original? I'd like to see the Rock take on a predator. He has charisma and muscles, I'd just wish he'd be a little grittier than he normally is. My second choice (or hell put him in along side the Rock) is my go to action star Karl Urban. My third choice, even though he's already replaced Arnold in Conan, is Jason Momoa. While Conan may have sucked, the dude is a legit actor and has the muscles for it.
The one thing I am tired of when it comes to modern day action movies is that actors now have to be "realistically cut" like in the Borne movies etc.