This is to be expected, because Old School Runescape isn't getting many new players, if any. Most new accounts are simply bots and gold farmers. F2P will only bring in more bots and gold farmers. So there's really not a whole lot Jagex can do at this point. Save for a few hardcore players, I find it very likely that Old School will die out by next year. Such additions as GWD might be a possibility, but it's been deemed too controversial to even be considered adding into the game. We're at a lose-lose situation.