OK just finished ROP first season, this show is like a fanfic from tumblr or ao3 . I don’t think theres any chance having figures or statues from the show at this point.
I think it depends on whether Marvel wants her back or not. If Marvel brings her back then I am sure they will find a way to give her new power because just like you've said if she's no threat then there's no need to bring her back.
Don't think the so called reference in CW was that big. She was basically mocking Tony after he mentioned the Hulk. It's like you've broke up with your gf for a while but suddenly somebody asked you to find her and you would be like "oh yeah who knows where she is."
Re: Hot Toys - MMS - CA: Civil War - Black Widow Figure
Maybe the concept art is the old version? I mean we haven't seen any official HD poster or photo except those from EW.