Who DON'T you want to appear in Battle Royale? OPM lists their 10 unwanted cast list

[PSwii60]

Like I said in the Gilga's thread, I think instead of outright cloning SSB, they should have also incorporated some styles from the Vs series by Capcom, with name mainly. It would've gave them more wiggle room as well as more options especially with third-party characters.