Aside from having to leave, and the matchmaking, yes, that is close to Waid's Sharon.
Well, then Brubaker's Sharon is total derailment. -shrug-
No, I do care about themes. I loved the themes present in this movie.
And yes, Natasha certainly fits the themes.
I just disagree that Natasha fits them while Sharon doesn't, or that she fits them far more than Sharon could.
When I say "she's a spy", I mean that the themes are more tied to the espionage genre than to Natasha in particular. Myself, I didn't see it as being about "lies" and more about the cost of moral compromise.
As for Sharon's role, I honestly think it was hardly trying. If other loved it, then that's good for them. If a lot end up loving it, and I hope they do, it'll convince Marvel to give her something meatier down the line.
But I honestly tried to enjoy what she got, but I just wasn't impressed.
I have no doubt you tried, but the plain fact is you don't even remember/acknowledge/weren't shown her best action scene. You may not have been capable of enjoying what she got with the perspective you went in with.
For the record, Marvel doesn't need to be convinced, the actress said from the beginning this was a small introduction with more planned in the future, and the movie basically had Steve promise to make her a bigger part in the next film. Marvel doesn't have to be convinced to give her more down the line, that is and always has been the clear stated plan both in story and by the cast. From Marvel's perspective, she is important to the franchise, but not important to this particular film. That makes sense to me.
The issue is, the themes weren't just moral compromise, that was the contention between Fury and Cap in the beginning and Fury and Pierce in the end. That was Fury's theme, not Cap's. The film, overall, was about trust. When you all do bad things, who's the bad guy? The good guys are the bad guys, and therefore, you can't trust any of it, shut it all down, shoot at the people shooting at you. Then he overcame even that, because the final loyalty switch was him getting Bucky back. Widow, a career turncoat and master liar, which we've all seen in IM2 and Avengers, fits into that seamlessly. You don't have to build her up into someone who would be lost without SHIELD or someone to define her. You don't have to take away her aunt as a shining beacon of goodness and proof (to herself and the audience) who she is and that she has noble intentions, because Natasha doesn't have any anchors like Sharon does.
Natasha fits the themes of the film better. The film needed someone lost. Sharon, at her core is not, Natasha, at her core, is.