How many different dances will be in game?
Quick side note:
Fortnite makes a ton of money on selling their emote dances. I know becasuse I've personally spent $50 so far this summer for my son to get new dances. If this is an item shop type of thing, this is not something that would bother me at all. Making money on items that do nothing but enhance the experiece of the single user seems to be a win win situation. Also, if you can get around any copy right material, y'all should honestly just steal all the dance moves that Fortnite uses.
Back on topic:
Can classes that use staves have a pole dance? That would be hilarious.