Steven Zahm@ John
re: Will you add the functionality to Connections so it will be possible to add more images?
I may eventually make my own Connections focus image gallery extension, yes. But, I have no idea when. The two image fields above are “special” as they are for proper vCard support, so, those specific fields will not be changed.
As mentioned above…
Both the bio and notes fields support images and support using images from the Media Library. You can add as many images as you want. Many users use image gallery plugins which display galleries via a shortcode and then add the shortcode to the bio or notes. That way they can use the image gallery plugin to manage the galleries for their entries. It is a little more complex but more flexible.
Hope that answers your question.