Given Walt "Heisenberg" White is now a household name, how can the super cautious, squirrelly (no offense, Gary) Lydia still go ahead with Madrigal distributing the Blue to Eastern Europe? "Rumors of it popping up as far as Eastern Europe" paraphrasing Charlie Rose. I guess she's that greedy, duh. "What's with all the greed?" - Uncle Jack.
So Skyler's gotta give them something...how about a description of the bug-eyed lady in the rented car who Walt described as "former associate"?*
How fortuitous for the plot that the hermit Walt's one window of opportunity to watch some decent cable television just happens to have his former Grey Matter partners on- the source of his true motive?
I assume Saul Goodman has left the Breaking Bad universe on his way to managing a Cinnabon in Nebraska. Went out like a champ, compared to what awaits Jesse or Walt.
*reminded that Todd put the kibosh on that when he threatened to harm Holly if Skyler cooperated with the DEA.