There are many times or situations in a day when the players go afk and that situations can be immediate. Few examples :-
1. A kid players mom called for some house work
2. An adult player who is doing job is called by boss.
3. An shopkeeper player got a customer at regular intervals - its my case to be specific
4. Many more etc.....
As in such cases we have to leave immediately, our char is alone and uncommanded and if it is in dungeon or any area where aggressive monsters are there, then monsters keep beating it and even if our char is stronger than monsters it dies.
So there should be a feature of self defense or auto attack in such cases.
I hope many busy people who may be playing this game support this idea.
Thanks.