I've been rewatching Breaking Bad, and Mike's granddaughter looks basically the same age in both shows. The cell phones look basically the same too. I don't know how they're gonna pack so much character development into so little time (and how they get around the fact that Saul said he had "years of experience" laundering money), but I think Saul Goodman is coming quick, and whatever happens with Kim will probably play a big part in that.