I agree, but at the same time disagree.
Yes, it should b about a predator going through trials and such, but it should be
A: Same controls, weapons, and abilities from CJ, but with a few added goodies. (Mostly for suggestion B)
B: Free roam! Just like GTA and the last 2 Spider-man games.
C: Selectable hunting grounds, not just earth, as well as times and countries. And something from SW: Revenge of the Sith: Bonus levels based off the movies.
And D: Customizable Predator's!