After CW I'm not so sure. We have seen this weird request from Natasha to recognize her.
Bucky takes BW's gun in the quinjet (minor, I know, but what's the purpose of that close-up 'Romanoff'?). I've seen
Buckynat fans being pretty sure that this was a setup. Maybe after Brutasha fiasco Marvel wants comic-canon popular partner for BW and they consider a retcon. Fans constantly ask the Russos about Buckynat. Their responses have been vague so far: maybe yes, maybe no, maybe rain, maybe snow. Stan wants it too.
There are no guarantees really. They've said that the reasons,
why they didn't want to get Natasha with Steve in TWS, were a feeling that Natasha would have been there just to be a romantic interest and that there was no time. Civil War comes and what I see? Double standards. These same reasons are totally ignored for Sharon, the romance is rushed, even though there is even less time for it. Before CW I was certain that the Russos would never rush an underdeveloped romance for the sake of kisses. Now I'm not so sure they aren't gonna retcon Buckynat. I don't trust them regarding romantic relationships anymore. I've even got some qualms about Scarlet Vision.
Can't think of another haircut for BW. I love her CW's hair style too much, she was
so beautiful with it, couldn't take my eyes of her.