A New Game Entirely

What i'm thinking of is a game for Riot to make that expands on the League of Legends universe. A different Game than League of Legends since it's outside the league of legends arena. The game would be called "The World of Runeterra" or something like that. I think it would be a good idea to make a game off there lore where the players explore runeterra. I mean haven't you wondered what it would be like to explore the icy tundras of the Freljord, the dirty streets of Bilgwater, the vast desert of Shurima, visit the yordles in bandle city, take a look at the technologically advanced cites of Zaun and Piltover, go to the glorious city of Demacia or the empire of Noxus,the ghostly alure of The Shadow Isles, or explore the mysterious Void and Mount Targon. Wouldn't it be cool to travel to these places in a game exploring at your own pace. I mean it's called Riot Games even though they only made one game.