Hi there!
I’ve experienced on a few streams that I moderate that it could be neat to have the ability to create temporary commands.
I’m not sure how this would work when creating commands though !addcom in chat, but when creating commands through the Nightbot Dashboard, I was thinking you could have the ability to either choose how long the command should be active/available before deleting it, OR you could choose a specific date and time where the command would expire/get deleted.