She was all for the puns and jabs they scripted for Pugh that makes Yelena make fun of Nat’s posing .Agreed, and I think in the film you can tell. Big black widow fan here, so I have read all her solo comics from over the years and they did add a lot of small aspects from her comic-book character that hadn't really been a part of the films until this point. Made me very happy!!
As bad as the plot fell short..this was a good goodbye to Scar’s BW in the MCU. Even the whistle between Nat and Yelena towards the final scene and then Yelena whistling at the grave…
IMO Scar wanted the fans to see the proper send off to her character..just like Tony’s funeral..Steve’s new past with Peggy then just seeing her dead body lifeless in EG.
For that..we thank Scar.