I've been waiting for the episodes that Jes is prepping to see how the writers would treat Sara when Ava isn't around. Turns out, they couldn't be bothered to write for her at all.
When Sara disappeared for 2 episodes because Caity was prepping, Ava still got lots of scenes on her own with the team. But now when Jes is off prepping, Sara disappears too? If this isn't proof that the writers don't think there's a place for Sara without Ava, I don't know what is. This, and the fact that they still found a way to insert Ava into "Sara's storyline" with the alien abduction, it's obvious that