Post Game Lobby Please!; Pre-game Lobby wouldn't hurt either!

Also the whole user interface doesn't really accomodate for banter. It's just a straight forward kill, next game. But league seems a bit more "Hey, how are you?" kind of game.

Also a post-game screen with stats and breakdowns would be nice. Especially what part of your team comp did best and so on. Maybe even what percentage of players have your final team comp, and so on.