Are you guys sure it's not possible to put an Exit Game button on the lower left corner of the screen when the stats screen shows up? Heck, if you shrink the Hold 'Em and Omaha bars a bit (it doesn't need to be that wide), you could probably fit Options there too.
I think doing it this way would honestly cut down the number of clicks and seconds of waiting via navigating that circular table menu if you were able to add those two shortcuts right there.
I'll link to a screenshot I've taken (and I'm assuming my poker name is unflattering, ha ha) to help put why I think this in perspective.
Poker Night 2 is a solid piece of work, don't get me wrong, but I feel the game really took a hit in terms of interface compared to the last game.