Except, then the people simply set multiple options into their autotyper and hit "randomly select". What I would do is the client should detect if all the keys were sent simultaneously. Autotypers, in most cases, send the entire line to the client in about 1 millisecond. Jagex should implement such a detection. And if you break the rule once, you get muted for, say, a week (they do tell you specifically in the rules, it's only fair....) and if you do it again, the mute is much longer.