Elias being alive was a big shock, had no idea that was coming at all
I loved how the ShotSeeker plot tied back around to Samaritan (kind of like last season with the Nautilus game seeming like an independent storyline then Samaritan being revealed as the orchestrator).
Looks like Fusco's putting himself in Samaritan's sights by investigating all the missing persons reports, I think at this point he's in more danger being kept out of the loop so they'll need to bring him into the fold soon enough.