@Skye104 actually, i've seen a post written by one of the producers of the show before. the whole reason why Jim got chosen is not his humanity, it's his heart. The purpose of him turning into a troll is so that the storyline can explain that even if he changes, it doesn't defeat the purpose that he got chosen because of his heart. yes, he's unique because of his humanity but he's still the best trollhunters for many more other reasons. if i'm not wrong.