Discord Scheduling

I don't like having to remember things, because I almost always forget them. With my Discord servers, I always try to remember to change the server icon on time, but I don't get it done on time. Plus, I get up late in the day, so whenever I do remember to change my server's server icon, it's a bit late.

What I want is scheduling. I want my server to automatically change server icons upon a set time that I set, this way I can do it while I have the time to do it and when I remember to do it. If I want it to be Christmas themed but I'm doing things that day, I won't do it until later, or forget entirely. This way I can have it change just for that day.

With this, you could also have a countdown sort of thing using the server icon, like the countdown to Christmas day.

This could also be useful for profile pictures and events. If I want my pfp to change just for Christmas without having to go in or change it myself, then it can do that.

Something similar to this could be scheduling messages, like I've seen before, without having to use bots. I'd want those scheduled messages to be editable. 

And don't tell me that a bot could do some of these things, because I for one do not want to get ten separate bots that do different things, because not every bot is made equal.

Edit 1 (from my comment): You could also enable and disable schedule modding for certain roles, like only admin could schedule messages or change up the server icon scheduling. This way the users that don't have the privilege to use scheduled messages can't spam channels with it.

This would be interesting if an admin could do the same with editing, reacting, or deleting messages. I'm not sure what someone could do with that, but they could certainly do something interesting. People can be rather creative. Maybe something ARG related.