How about this for a suggestion. Don't execute me for suggesting either.
Take away the 6 point loss for an open weight. Add in whatever weights you want. Just don't keep bumping up the lowest weight to try and help your team scores.
There are kids there. There just isn't very many of them. So, in turn for those kids that are there, we should make their opportunity to potentially less of an advantage???? How does this really make sense. They don't get as many matches. The bell curve is heavy with all ages between 140 and 180. So it is harder to make varsity if you are a larger freshman. I don't think that anyone in the smaller argument is saying that we should take away anyone's weight classes. Just asking for the lower weight to be put back the way it was. (for the little guys).
JMO
Terry