What's going on with Thomas

I am tossing around the idea of making Thomas a lead character in his own work. He didn't play a very significant role in "Not Forgotten" after all and he is a young psychic with a bright and exciting future on the horizon. Yes, the more I consider it, the more I think he needs to have his own voice but in what genre? Psychological Thriller? Paranormal Romance? This is going to be fun.