Show's been over a week or so now, not using spoilers.
I doubt that Joey killed Roman, mostly for the reason that Joey screws up everything he does. I mean he looked dead, but even the DA said that they were gonna raid the compound within the next 24 hours anyway, I think he's saved.
I feel like a dick, my favorite characters on this show are Roman, Frank, and Hollis Green...all the bastards.
I didn't care for the casino storyline this year, like I didn't care for video poker deal last season. Overall though it was a pretty good season. Albie nearly blowing himself up was very funny.