[Dumb Ideas] Server Logic

I don't know if servers do or do not know what your PING is or not so just to let you know so I don't get comments later saying either "it knows" or "this is a stupid post".

Why can't we have a server that nows when we lag out or leave? Like if my PING were very high, and I lagged out, it would know the difference rather than someone just leaving. It might work if we have the server to detect Ping and see if it has a large spike before you disappear from the game. That way, the LeaverBuster system only has to detect those that leave without spikes. This can even go as far to tell you before starting a game that your PING is strangely very high and you might want to do something about it before playing.