I have a feeling Sammy dies in the finale. Bassam takes over the country with Jamal's son (Rami) by his side. And in season 3, it's Bassam's regime against Jamal's wife and her son for control of the country.
There's a part of me that believes Jamal will survive the season, I don't know how. But I think it's too early to kill Jamal off. He's a great character and we need his fukkery.
It would be gangsta if Bassam imprisons Jamal at the end of season 2. And then the shocking opening of season 3 is Bassam has Jamal executed. Showing he doesn't have the heart of his brother Jamal, and isn't as forgiving.