This person is a hero, pure and simple. They're almost always right, are a friend to all their teammates, and morally superior — without the usual flaws of ignorance or extremism, unless it's a comedic work. They have a well-rounded skill set. They're often not as strong as The Big Guy, or as intelligent as The Smart Guy, or as sensitive and socially adept as The Chick, but they're close. They can personally accomplish a variety of goals, but their real superpower is getting the whole diverse set of personalities to focus and pull together.