The Importance of Capturing Her Essence

I read that she was going to be in the original Avengers movie. But then they thought let's not just spring her into this new thing, but I think they might have even, I might have read that she might have even been in a draft of it. Like, you know, they did so many drafts. They waited for the right time. The franchise build is like it's time now, but yeah, back then it would have seemed way too overpower.