User blog comment:Pf987/If you were to rework ANY champ not on Rito's radar in any way, what would you do?/@comment-24674556-20151109190011

I was about to come up with an answer to your title... but first I need to go to the bathroom

But before that, I have to say that Riven is on their radar... a little bit. They came up with Edge system (her own Fury-like bar) but discarded it because preseason was right around the corner at that time.

Second: Riven with Energy is also a good idea. ^^

Third: One thing that people always forget when they talk about Riven's shield scalling with AD (I know you didn't bring that up, but is nice to point out before people do). "Her shield shouldn't scale with AD! It should scale with AP! afasfasf!". Look at Jarvan's Shield. It scales just with levels and have a condition to become an actually strong Shield. Just apply something like this for her.

Since you are making her use Energy, you could make her Shield cost less Energy, but scale out of the current Energy she has. Just a random thought