Perhaps he's Larry Trask if not Bolivar. Larry was a mutant who possessed pre-cog powers IIRC, and accurately predicted the assassination of Robert Kelly. I believe Larry Trask is also responsible for Havok's containment suit as well. Also interesting is that Larry Trask has a connection with Quicksilver
Not an original thought, but I wonder if they'll stick with the comic's story-line of preventing a president's assassination, or will they keep it with Kelly, since in the movies, he's already dead?
It might be interesting if the real purpose is to prevent the events of the first film from ever happening.
Of course if that were the case then why go back to the 70's? Oh well.