[Suggestion] New blocking option

So how about a new blocking option that works like this (This is just a suggestion that i thought of like half a minute ago):
You place a second hitbox on a character that, when hit, will stop the current action.
For example, if luffy is using gattling, hitting his body will stop and damage him, and hitting his hands will stop his attack, and send him into an "ah you stopped my attack" state.

I think it will be the same thing as attack clashing.. All "attacks" have a strength value, when 2 attacks will collide the one with higher "strength" wins that clash thing.

I think need to think about few things about it...

First: The strength if the attack more strong it will be win.
Second: If The strength is close in numbers the biggest win.
Third: Like Ace Vs Aukiji in Battle Marineford Aukiji Strongest Then Ace but the fire and the ice was tie And It's like thats: Ace=100 Fire= 80 Aukiji=130 ice=50 so
Ace(100)+Fire(80)=Aukiji(130)=ice(50)
i mean we need to think The Nature way.

Yes there will be some elemental stuff. Sabo's fire/Nami's heat ball melting Monet's snow and such.

That'd be cool. (to z)

I dont just mean clashing, i mean if luffy is about to hit sanji, sanji's little friend zoro can interrupt luffy's move from behind.
Then again, it might just be a huge pain in the arse.

In LF2 they have this so why not here?

LF2 didn't have nature stuff. Fire or energy balls would break ice just the same.

@Z-Studios:
I Mean when someone attack your team you can just go close to him where the attack not effect and hit him and the attack stop.