I think, that this is not so easy. It's the way Flash works, it caches what it already has played. Calling LOAD only initializes everything inside the template, setting dynamic data etc.
What you can try is reduce the size of the frames by reduceing it to only the area, that is needed. Normally a scoreboard does not fill the whole picture area, but has a lot of transparent space. By cutting this off, your frames will be much smaller. You than import them into a MovieClip instrad of the main timeline. Puosition the MovieClip, where it needs to be. It can also have action frames inside, the same way as the main timeline.