Personally, I get really tired of matches where everyone is just constantly blocking or rolling out of the way. I'm told removing the system would totally break the game, so what if it just adopted Smash's method of only being able to shield for so long or otherwise you get stunned? I just feel like there should be some kind of penalty for evading so much. Even a traditional 2D fighter, Persona 4 Arena, has a penalty for evading too much.
"Hairy Zeus on a traffic light!" -Deadpool, Issue #3