Also, games should end automagically. I don't need to be sent back to my games list everytime a game ends. Rather, I'd prefer the now completed game just disappear when I click 'next', saving me a trip to the games list
But in this way there's not space for post-game chat. Let's say that when "leave game" is clicked it should redirect to next game rather than to games main page.
and "automagically" is the best word of 2014 until now.