Something that can be frustrating about "Rick and Morty" is how much the show teases serialization without an intention of following through. There are changes to the status quo introduced constantly, like Space Beth or Jerry's unemployment, or even the stuff about the Citadel, but they are mostly in the background, not getting much attention paid to them — we really only caught up on the Citadel plot line every couple of seasons. And even the big reveals like Rick's backstory were at...