By Nicolas Martinez At almost 40 years old, it should be impossible for LeBron James to even be sniffing the MVP conversation this season. Yet, somehow, he’s playing like one of the best in the world right now and Lakers coach Darvin Ham says it’ll be hard to vote against him if he keeps going at this pace. “What he’s doing, where we are right now, I think with last night’s win we move into the top four in the West,” said Ham. “If we’re able to maintain that and improve, he’s spearheading everything going on with our team. The numbers he’s putting up, he’s impacting winning, the numbers when h…