So Sarge and his team are after these "Shrikes" bird creatures that are able of destroying universes just like in that footage that Benson and Mack saw. They didn't obliterate that one but in fact failed to save it. They've failed so far and specially in killing whoever is the Shrikes' creator. Another mystery to add of whom or what it'll turn out to be.

I counted 9 Shrikes killer knives in Sarge's briefcase. It would make 10 counting the one S.H.I.EL.D. has in their possession back at the Lighthouse which Yo-Yo used to take Keller out of his misery. Next question should be from where he got all of those and what are they made up from to destroy the Shrikes.

No reveal yet about how Sarge and his team are able to tell who belongs to the world they're currently in which to them it means that someone is totally hosting a Shrike and who doesn't,which is why they went after Deke last time. He just isn't from this world but not even from this timeline.

Mack put Deke into a surgery just to sedate him? Oh well, can't say he didn't have it sort of coming for being AWOL and toying around with Framework for cash.

Yo-Yo shouldn't forget Mack is also her friend and not just the leader 24/7, guess she'll get over it and lower her guard as the Season continues.

May has single-handedly and for the 3rd time beat Sarge's team, even himself by the end of the episode. She deserves a raise for being the MVP in these fights.

The way some of Coulson's words in his time with her in Tahiti overlapped with Sarge's was cool. I take it she gave him a mercy kill by the end?

Time for the space crew to get briefed in with the Sarge plot now that he is their prisoner.

So early it wasn't the Confederacy who almost caught Jemma and the others at the premiere but the Chronicom, they wiped them all out for necessity. It's then Sarge's rogue team who wreck havoc in their Shrikes quest, the Shrikes themselves and now the Chronicom who are the villains.

That spiral of energy at the beginning of the Season that cut in half Fitz and Enoch's ship could've been the Shrike.

There's just one problem with the Chronicom's plan to travel back in time to save their race: even if Fitz and Simmons build again the machine from the future that allowed them to harness the power of the white monolith, they still don't have anything left from said monolith with them to travel in time. It was destroyed in S5, unless I'm missing something and the one Enoch used to sent them to the future is still out there in another place. So that's gonna be an obstacle.

Before this storyline ends something about that 3rd monolith that also got blown up with the space and time one should be revealed.

They're borrowing from my country's culture for the whole possible origin of the Shrikes, it's kind of flattering I guess.