Riot, are you willing to share any potential ideas for a new game?

Like other gaming companies like Blizzard, one would assume that Riot games also have more than one. I love league of legends, I believe if you, Riot, would produce another game I would also like that one. And that would because I loved how League of legends is coming along. It has come to my attention that you guys may be working on ideas for other games. If so, do you mind sharing some ideas, if not at least one? I'm very interested.