I am sure this question has come up before, but is there any speculation as to Riot putting together another game in the same game world? They seem to be developing a lot of lore for LoL, and I am having a hard time believing it is exclusively for LoL. The lore could easily be applied to a conventional RPG, or an RTS, or (brace yourself, but you have to know this is a possibility) an MMORPG.

The other possibility is that they are building some very different modes within LoL; e.g., maps with more "PvE" or RPG-ish features.

Of course Riot will say that they are focusing on LoL--and I believe them. I just have to think that they are considering the prospect of another game on the side.