A lot of the scenes in the last FBI S2 episode feel like a straight search-and-replace job from Maggie to Hailey. But the interesting part is that, because they made the gang Chicago and made Hailey CPD, and it's a different actress delivering the lines, it works on all levels.
It salvages a script Peregrym probably couldn't do anymore, it looks and feels like "FBI", down to Hailey's "near-Maggie" appearance that (next to OA) makes off-and-on viewers tune it. But it's also a good episode.