they've been mentioning his gambling losses ALL season - it's all about the inevitable end that coming - the downward spiral of everything and the idea that Tony's living "with house money" after surviving the gunshot. But, Vegas loves the idea of you playing with house money for one reason - the house ALWAYS wins.
great episode and a continually strong final season.
I've got a question for everyone who's talking about "buying time" and not enough is happening. There's 5 episodes left, which basically means there's roughly 4.5 hours left of the show. Think about this in movie terms - GOODFELLAS - a 3 hour movie was a masterpiece that spanned 3 decades and covered as many people as this show does, if not more. Do you not think that movie was expansive enough? Were you waiting for more? Chase doesn't need 9 hours of climax and quite frankly, NO ONE could possibly write that - but what he is doing is an exceptionally strong build toward pitch black and I'm of the mind that when he gets there, probably by the third to last episode, it's going to be terrifying.