@Repertoir- Anivia visual update regarding abilities???

In my opinion Anivia's abilities are long overdue for a visual update. I like to compare what they look like to Lissandra's. Lissandra's abilities all look very smooth and sharp but anivia's look so jagged and truly just look like they haven't been updated since she was realeased. So I'm just curious if you guys @Riot have even considered giving Anivia the visual updates on her abilities that she needs?