A tournament mode that wasn't hard and wins you money.
In all seriousness, maybe a second disc featurette of demos (or fulls) from all the games the characters have come from ^_^ maybe a one day 10, 000 person offer.
If there is an Item Switch, there should be some sort of menu where you can choose the frequency with which certain Pokemon or ATs appear...I wanted this so badly after Melee's Legendary Pokemon event.
