His girlfriend Kim is not in Breaking Bad at all. I think it would be interesting if Kim Wexler dumps him after this big disappointment but somehow comes back at the end of Better Call Saul. She tracks him down to tell "Saul" she negotiated a deal - if Slipping Jimmy tells all he knows about Walter White and the cartel he gets no jail time.
She's already known in the series for making fantastic deals with the prosecutor's office.
There was a flash-forward last season to the end times of Breaking Bad, when Walt's empire was crashing down and taking everyone down with it.
Saul advises his receptionist, Francesca, to call her lawyer and hands her a business card. "Tell 'em Jimmy sent ya."
Could this be Kim's card, and a hint that she's alive and well during the Breaking Bad years? If it is Kim's card, why does Saul say "tell 'em" instead of "tell her"?
As soon as Francesca leaves, Saul calls Ed and asks for a dust filter for a Hoover Max Extract 60 Pressure Pro.
Better Call Saul flash-forward scene | Breaking Bad timeline