Caitlyn Rework?
New Passive Headshot: Caitlyn's Auto Attacks against rooted enemies deal 25% of its damage as true damage. This ability has a 2 second cooldown against each enemy.
Right now Caitlyn doesn't play like a sniper. She feels more like a spray and play champion that doesn't care about the perfect shot, just wants to shoot anything that's in range. By making a lot of her power rely on setting up a perfect shot (such as a clever trap placement or your team sets up the root) it encourages her to build high damage items that favor a one shot one kill play style. And lore wise it makes sense that Caitlyn would try and line up a perfect shot that would ignore her targets armor.
Thoughts?