League of Legends adventure game?

How many of you guys would play a Bethesda style League of Legends game? I know I would, if it expanded on the universe without needless champion cameos (If they can integrate the champions in a natural progression then that would be kickass). The idea of an interactive foray not just into Summoners Rift, but Runeterra as a whole would make me appreciate the main game all the more. I'm curious to hear what others think of this idea. Perhaps if enough people care we could get Riot's attention and have them look into it.