Riot, Any Info About Kayle Rework?

and are some of League's oldest champions to date, and they still hold a special place to many players (I myself learned as my first top laner and have loved her since), but as much as they are great they are, they may be in need of an update ( more than ) . I remember reading somewhere that Riot was going to be giving a visual update and a full update at around the same time, due to their lore and stuff. As we're probably not going to get any concept art for the new or soon, I was wondering if you could tell us about any ideas or concepts you have in development for the update, or any ideas you all might have for her?

Just as a refresher, this is Kayle's current state is:

1. Relatively safe top laner, with healing /mobility and an invulnerability in her kit.
2. Sits at one of the lowest play rates, with ironically one of the highest win rates.
3. She is the only champion, I believe, with_ only point and click abilities._ (No skillshots/AOE abilities)

Thanks in advance for any info and for any potential ideas from the community!