I didn't know quite how to concisely phrase this.

Basically, I just tried to post a video, and it turned out that one of the videos in the "possible duplicates" page was the same video.

What would be nice is to be able to "checkmark" that video or something on that page and have my embed placed as a backup embed for the original. I know I can do this manually, but it would be nice to be able to do it from that screen, as it would save a lot of time (and probably would result in many more backup embeds).