If there's only one monster how did jump from the military commander to the medic (and how did she not notice)? The commander heard whispering after she took the creature from Belinda.

That it escaped makes me think there's more than one.

TBH, I'm surprised the 6 people only airlock didn't feature in the ending.

But it feels like it happens more to Gatwa's Dr, or maybe it's more obvious. Take the "Bridgerton episode', where he basically stands there and cries until someone solves the final dilemma for him.

Regardless of what they say publicly, the real reason they aren't bringing back legacy characters, is probably that they were too far through production by the time they were cancelled to do anything big.

Realistically, they've got to have a time jump, and probably a pretty substantial one between seasons. Otherwise (hopefully) we get to season 7, and everyone is visibly nearly a decade older, but in universe only maybe a month or so had ed.

Yes. But season 1 referenced Crysis, and cameoed Diggle. So they clearly wanted to be low-key part of the wider Arrowverse at the start, even if they always seemed to want to distance S&L form the other shows.