While a naked bull will be a fully playable character like any other NFT in our collection (and could even be good with some items equipped!), he lacks any in-NFT specialization to help him compete with older members of the gang. This is why the biggest use-case for a naked bull is actually to be burned! I know it sounds sad, but wait to see what it can do for you!
By burning bulls, you receive fusion powder, needed to proceed with the evolution process (see below). You will receive more powder according to the skin rarity and amount of attributes of the bull you're burning.