Season 3 dvd extras

In one featurette they mention that since they keep showing Saul in the future in Omaha, that's pretty much where the story will need to conclude. I'm happy, that pretty much confirms my suspicions that they'll do a major time-jump forward at the end. They didn't say this, so this is still just my own speculation, but that seems necessary, because they can't really do a satisfying conclusion there in the form of another vignette, they'll need to have that be the primary timeline then.