Alistar and his passive.
I honestly think that Alistar's passive is very lack luster. Call me old fashioned but I like to play him as a mostly tanky support, but with his passive scaling off ap it makes it seem kinda useless. I'm not saying that I want it to do a lot of damage, but it's damage is incredibly minuscule, so I was wondering what if you were to make it scale off health or armor, because overall it kinda just makes sense considering that he's supposed to be a damage soaking tank.