I am sorry, but at this point this is not something the game needs. Some of those emotes are already being use in ways they were not meant to be. So unless it is one that could not be misused in anyway, I would have to say not at this time.
If you need something to do, might I suggest questing with your wizards. There is also gardening, pet training, PvP, and crafting. If you only have one wizard, you could also start a new one.
