Feature request [BOT LEAVE/REJOIN AND COMMAND PREFIXES]

[LeoBlox5128]

Since bot control may be getting added, here's another cool feature related to that:

Whenever controlling a single bot, something I'd also like to see is to make that specific bot leave or rejoin the server.
A command like leave or rejoin would be fine, but since it can cause some misunderstandings, there should be a prefix for all bot commands. An example is !. Commands would look like this: !ctrl, !leave and !rejoin.

Rejoin ≠ Autorejoin

Autorejoin automatically rejoins if the bot gets kicked, and rejoin just rejoins by itself.

Examples

!leave - All bots leave the server, or a single bot if controlling it with ctrl
!rejoin - All bots leave the server (bot names may be saved to memory or to a temporary file), and they join back, unless only one is under control

Yeah, I know it's a lot, and this is my third suggestion, but I'm completely filled with them. I love this project and I'd love to support it.
If you don't mind, I'll keep posting suggestions until I'm out of them.