This is quite possibly too late to implement, but just in case it's doable...

It would be really nice if the temporary characters we are making on the cloud server could be given access to the various unlockable hairstyles and emotes available in the game.

Given that it seems technically difficult or unachievable to provide previews for hairstyles we have not personally unlocked, having these temporary characters seems like a great rare chance to try out options that we would not normally have.

We've been told that our characters will automatically receive job-unlock items for all jobs in the game, so perhaps that list of items could be expanded to provide all of the "Modern Aesthetics" and "Ballroom Etiquette" books that unlock hairstyles and emotes? Or perhaps they could all just be unlocked and ready to use.