That would encourage a lot more people to be a bad sport. Consequently, that would defeat the whole purpose of having the wrong attitude of improve at said fighting game
Free Step Dodge
Awesmic
Kuno9382
They already did its called: turning off your console.
Raionbomber
I do that already, it's kinda a pain go have to restart the whole game.
Chapstick
That's what you get for ragequitting then
¯\_(ツ)_/¯
¯\_(ツ)_/¯