I think it's very, very possible, MB. And, as I have stated a couple times before, I hope that is the case. But regardless of how the scene appears in the context of the film, I still did not want to know that it happened the way that it did. Every other bit of promotional material is very selective about what it shows. I wanted to be surprised. And regardless if the photo is the "end all, be all" depiction, it gives way too much away about the film's plot. Even if it turns out to be completely different from the photo - and based on what SGS has said, I wouldn't be surprised - it still was a scene I wanted to see in the film, not beforehand.
As an aside, I'm going to say that I love the new image they printed of Vicki meeting Barnabas. It is so beautiful, and very reminiscent of my favorite scene from House of Dark Shadows, with Julia watching in the background.