Hopefully we’ll get some answers and find out who’s side Black Widow is on. My guess is Nick Fury’s.
I didn’t notice Mockingbird the first time I saw this trailer, really cool to see Bobbi here!
It also seems like they might be showing episodes out of order. Disney lists this as episode 19 (even though it’s the 16th to air), and the next two episodes “The Man Who Stole Tomorrow” and “Come the Conqueror” are listed as episodes 16 and 17 on Wiki. I really hate when shows do that.