I mean, we never saw Saul's personal life at all in BB. I don't see any reason he couldn't have been going home to Kim every night. Hell, some of his "ideas" for Walt could've been after talking things through with her. She's not exactly faultless.
Uh-oh. This BCS misuse might be a repeat of the great Saved by the Bell vs. Saved by the Bell: The New Class debacle I unleashed. I took this as a BB universe thread, and I stand by it. EDIT: UMfan even suggested as much in the last thread:
I did not remember this particular BCS callback to BB. Awesome. There's so many things that were clearly jokes in BB that they actually followed through on in BCS.