Owlslayer said:
This might mix things up in-game. But in a bad way, i might add.
Being able to change to the guy you're fighting? Well, it could work, but it all depends on the details. Will you have new attacks and combos? Do you need to know how to play all the other characters before paying this old geezer?
Anyways, I'm hoping it'll be cool, but not OP.
If it's like MKII/U-MK3, then yes, you would have to know the combos of all the other characters when you transform in to them. The transformation only works for a limited time, but you can also use the other characters' Fatalities, Babalities, etc.
He was a great character to play if you were familiar with the other characters, but he was by no means overpowered, as you also had to memorize double or triple the button combos for transforming into the other characters, on top of his regular moves.