At the moment when you try and create a game without a name you get a message that has to options which both do the same thing ie take you back to enter a name.
I think it would be nice if one of those options was an auto generate button.
I know in the past I have deleted a name only to be struck by complete lack of inspiration and kind of wishing I hadnt deleted the original name.
That button probably needs a better label to explain what it does. All it does is generate a new random name for the game. You can click it as many times as you want until you get a game name that you like.