Ok but as much as I'll riot if they don't touch down on Bucky's mental health in FATWS, I'll riot just as much if they don't acknowledge Bucky's multilingualism (not just English, Russian and Romanian). The guy canonically knows most major languages, it'd be useful to him and Sam, but also hilarious to constantly switch languages to confuse Sam.
Hey what if the reason they didn’t show the hypothetical conversation between Bucky and Steve about Steve going back to Peggy and leaving the Shield to Sam is that that’s how they start the first episode of the SamBucky show? Like it’s a small memory of Bucky’s and after it ends, the screen transfers to see just Bucky chilling at home eating a plum and Sam flies by the window with the Shield screaming because something’s flying after him.