I think the library could use a bit of work so you can edit an emote rather than having to delete it and re add it

Clicking on an emote will show an edit section to replace the image, change the name, if animated change the easy animate animation, depending on the change it could go back to "revision" if the instant upload has not been unlocked

This can be useful to track many things, for example

If the emote is improved rather than replaced, you could specify that is a version 1.1 or 2.0 of the emote

If possible, you could add the emote as an "alternative" version, that you can easily switch to when you need

So for example, when its Christmas, instead of removing the emote from the list and putting the new one on use, you could just edit the current one to have the alternative Christmas version, keeping the stats of how many people use the emote, providing more information, and Saving many clicks on the process