I don't think Key is an AA, and she probably won't ever get to that level. But I do think that she protects the paint better than anyone not named Aliyah Boston and makes it very, very hard for opponents to score inside. Even when you have someone like Naz Hillmon get 19 points, she had to work awfully hard for her points when Tamari was guarding her, and wasn't converting at her usual rate.
Yes but to act like she's more important than Burrell is ridiculous.