As most of you know, when people are AFK you can't hit them. You might also know that if you message them, they won't receive the message until they come back. Well, I am here today to propose a new idea that wouldn't cause lag at all. It's small, but I think it would cause less confusion.
I propose that when you message someone when they're AFK, you would be told that they're AFK. The message might say,"The recipient is AFK right now, but will receive the message once they come back" or something along that line.
I think that this would be a great addition, and won't be too hard to make (I think).
Thanks for reading :)