The fun thing about doing origin stories is you are introducing the audience to characters.
Damon LindelofBut I do think that, when you slow the conveyor belt down, the quality control tends to go up. You have a lot more time between seasons to talk about what worked and what didn't work, and plan for the future. And the pacing of the storytelling, particularly for on-going serialized dramas, means that you don't need to do non-essential episodes, just because you have to fill this pre-existing schedule.
Damon LindelofIf you're the guy who basically shows up with coal at the locomotive, they will put it in the train. Like, they won't even assess whatever or not it's good coal. Just throw it in there.
Damon Lindelof