The problem is you can't do this for every Docker image you have, particularly for a large organization. It defeats the whole point of having base images if yo

The problem is you can't do this for every Docker image you have, particularly for a large organization. It defeats the whole point of having base images if you need "include" Dockerfiles. If Docker had a way to build from multiple base images, that might fix the issue, but I believe they removed that bug/feature a while back.