For the last bit hoping they’ll find something like what RS used to be, they won’t. That type of game can’t really exist anymore. (It obviously could make money, looking at OSRS’s player base, but it would never get the funding it needs.) The best options are OSRS (or RS3, which has pros and cons with OSRS and doesn’t deserve all the hate), potentially Brighter Shores in the future (developed by one of the brothers who created RS), or playing a modern MMO.