By CJ Tiernan When you watch the Pilot episode of a TV Show, you get to see the foundation. You are given some sense of who the players are and where the story is headed. However, many shows have their characters evolve and grow as the show goes on. This leads to the need for new characters. Anytime a TV Show can introduce a new member into the established cast in a manner that is additive is impressive. It requires great writing to establish a need for the character and grea