This is too hard to say so I guess any speculation could be right, even DX Nic Cage .
I'd personally like to see a DX Classic Predator, any BD Terminator or a Neytiri with PERS. Maybe its even Green Lantern, Cannibal Jack, Angelica or X Men First Class?
All of these announcements are killing me (and my wallet) though
Ya Penélope Cruz form the last pirates movie ..up there with the iconic Bruce lee,MJ, Indiana Jones an superman!