Replying here because the thread is not the place to ask or answer questions. It should only be for nominations. If you decide to participate just edit your same post with the nominations in under the question or something.
There are the same number of categories as there were the last two years. We haven't changed them.
She became so popular that people asked if she would ever get a card, but the card name didn't fit in the text box. Wizards' solution to this was to not give it a mana cost