Yeah the idea was looking at dichotomy. Sharon is a mutant who made a habit of pretending she wasn't. Most of her legal career was working for clients who didn't even know she had powers at all. That's a different perspective on the whole super-hero lawyer scenario than Matt. Matt has an identity as a superhero. Sharon just hides her powers, seemingly going so far in avoiding using her powers that she doesn't actually know the full extent of her powers until after she nearly gets killed by Bad Guy.