When an adc is forced to build mana and armor to be relevant...
You know they're in a bad spot. And yes I'm talking about Ezreal. I don't care what you do for him. You could give him normal base HP (like most other adc's), give him his 'w' debuff back, reduce his mana costs, reduce the channel time on his ult, etc. I don't care what it is, but give him something please. I'm tired of Ezreal's power budget revolving around his arcane shift, which honestly isn't that great of an ability.