Custom Games
I feel that, as of now, the game is boring to play.
RGM's are no longer around every weekend, they come once a month or so and its just boring. I understand you want us to focus on your main gamemode, Summoner's Rift, but its hard to enjoy when you play it over and over several times.
Here's what I'm suggesting: In custom games (player mades), we should be able to select what game mode it would be, such as URF, ARAM, ARURF, ect. I think that the community would get to know each other better if we could do these things, it could lead up to game nights with a bunch of Rioters and players just having some fun.
I understand that I didn't really go into depth about this, but any feedback and such is welcomed!