League of Legends MMORPG

Would be awesome to have, Seems like this game is so repetitive with the same map , same objectives same game play over and over. I would love to play a World of Warcraft kinda game with Champions from League of Legends. Like a world pvp, dungeon & raid etc type game. Has Riot ever looked into it cause I would pay a subscription to play a League Of Legends MMORPG.