I’m hoping they explain this season how Saul gets hooked up with Ed Galbraith (Robert Forster), the Hoover vacuum store owner that makes people “disappear”. Since Forster passed away in October it won’t be possible in the future but they used him in “El Camino” and I’m hoping he returns in BCS Season 5 to show how Saul becomes a future “client”.
They shot some stuff with him during ‘El Camino’ for ‘Saul’, so he’ll be in it...not for long..but he’s in there.