I love the Akali rework. But I am so disappointed in how they portrayed Akali and Kennen's relation.
I don't know if I am being biased because of some idea I built up in my head, but going into this I always pictured Akali as loving Shen and Kennen deeply, but needing to leave them behind in order to forge her own path.
I would have really loved for Shen to be portrayed more as a beloved teacher, and Kennen as a life-long friend that she had to leave behind. Now it's Kennen being a teacher and Shen being... also a teacher. But I don't feel any emotion attached to them in regards to Akali's POV.
Being best buddies throughout life would've been a great dynamic for Akali and Kennen, we don't really have that with any other champions. sigh