There are no paid assassins stalking Eliot and Gretchen, but they don't know that.
Eliot and Gretchen were never haunted by the fact that it was Walt’s work that put the company on the map in the first place. Not really.
Now they have a conscience, and it is pointed out that most people only have one at the point of a gun.
I’m still trying to figure out the dream sequence in which Jesse’s making a box with his hands, and then it cuts to his reality as a meth cook slave.