I decided to have two "default" images for news pieces and alternate between the two of them. I set them as a featured image, but not insert them in the actual post. I posted two, those were fine. but then when I went to post two more news pieces and reuse those same photos from the media library I've come to realize I can't do it. For some weird reason it won't reuse the same image over again. Even if I put it inside the post, it won't do it.
Is there some way around this so I can can alternate between images?