Uhh, it would do the exact opposite. As of now, F2P'ers say, "I might become a member because they always get the updates." If F2P gets an update, F2Per's would say, "Jagex releases nice updates for us. I think I'll stay F2P for now." That would result in Jagex not having more money. F2P is a demo; it doesn't get updates because members is where teh money is.