Request: Old-school style handicap code? (Where your knockback power is affected)

[dusty22]

I was wondering if it was possible for a code to be made that makes your handicap level affect your knockback strength like handicap used to in Smash 64 and Melee?

The main thing I thought was a lot of fun about that was I could make boss fights against CPUs by powering up a character.

 

[Shadow]

I would like to know this too so
bump!