What do you think is the natural endpoint for this story?
Honestly, I think people did think when Travis died everything would change and yet on we went, the machine went on, we had so many great new actors. I’m pretty sure we can go on for another two seasons. I’m just writing the last two episodes of Season 5. I could tell you things that would blow your mind — things we’ve shot in Season 5 are amazing. I think we will be able to end the show the way we intended to.
Source and more: Variety