Lumpymoomilk
Online Punching Bag
Something like that might make armor more universally useful where as now some characters armor is really only good for one hit to make them not overpowered, but not much use against deathstroke guns, sinestro multihit shots, nightwing baton spins ect. Might make the game a little more aggressive, and force people to be a bit more careful when an opponent has meter and little less pew pew pew keepaway. I know it would never happen but food for thought.