Runeterra mmorpg idea

I do not know if I spelled Runeterra right, and I am not checking. Now I am a big fan of LoL, and I was thinking about how they have their whole entire world thought out with lore and everything and then I realized...They have a perfect set up to make a mmorpg/f2p mmorpg out of Runeterra. They have different areas of Runeterra each with a uniqueness to it. So there can be different quest lines and stories sort of related to some of the champion lore. And you know how some mmorpg's have factions to chose to fight for? Well normally there are two sides. LoL has already made the two sides of Noxus and Demacia. Like am I the only one that is seeing the perfect opportunity for a second legitimate smash hit game by riot games? Also when making your chatacter, or say your champion, the different roles you can chose from would be the different roles of the champions! aka: Tank, Fighter, Mage, Assassin, Marksman, and Support. They have the perfect set up and it would be so cool to be able to free roam around Runeterra and in some towns see some of the champions and talk to them. Like see Darius if you are in a quest to fight with Noxus or something. And in the middle of a battle you just see Sion going ham on some Demacians. Or visa versa with Demacia. You would see Xin Zhoa or Garen or even Lux. I'm telling you this needs to happen. Unless for some reason this gets a ton of flame from the riot community, but I think they should at least consider their perfect set up for this mmo.