Let's apply the logic from the compensation buffs with Veigar to other champions!
Here are some of my ideas
Make Riven's shield scale off of AP. This will allow more builds to be viable, and it'll be a more fun and interactive experience. In return, give her increased mana regen*.
Make Fiora targetable during her ultimate. In return, reduce the cooldown on her ultimate by ten seconds at all ranks.
Make Kayle's ultimate only give her increased magic resistance and armor, instead of invulnerability. In return, reduce the mana cost* on her ultimate.
What are your ideas for changes to champions?
*I know, okay?