Yeah..it's not that simple.
You'd need a programmer or two. AI isn't easy to write.
You're not the first to think of this, and it hasn't been done in the 7+ years the game has been out..
Bots have been improved for team games like CTF, Siege, etc but eh..I don't think you'll get your wish of a human-like bot. In a complex game like Jedi Academy, writing that sort of AI is near impossible. It's just not realistic and I don't think anyone is going to spend the time on it.