[quote=VitaVitaAR]
Maybe they get a stand, and the conditions of the challenge basically say "You need to use this to win"? They're free to supplement it with other abilities, but it's not their only power.It makes it a lot less rough on people who have characters who rely on their powers to exist or have no real knowledge of Jojo's.
[/quote]

As I said, the idea was that they have their powers reworked into a Stand. They don't really lose any abilities, they just have to use them via Punchghost.