I find myself going back through the replays in gellery, checking quotes, and try to find anything that I might have missed the first time.
That's how I noticed Luna's mention of TJ the gunsmith, at the Musala Hill (Bees) event. Hopes originally had no plans for him, but after I asked him, he said he might add him. Not a definite yes, but not a definite no either, so I'm somewhat optimistic about that (though even if he decides not to add TJ, I'd understand).
Come to think of it, here's another question of similar nature to
HopesGaming:
1) There's another character that I'm wondering about after watching the Replay of "Can I have this?" chapter (Chapter where MC captures Eiza, the Carnefice Family assassin girl).
Any possible future plans for the DeLuca Family's female interrogator, who Wilfred didn't wake up (to interrogate Eiza) cause "ladies need their beauty sleep"?
With DeLuca, whenever an unknown character gets mentioned in the game by either any of the main cast or other characters, I guess curiosity gets the better of me, & I get the urge to ask you something like this.

Hope you don't mind.