Geez i could grade clubs based on the 12s JDL form. Then the 1st round would sort it out properly.
I prefer this newer system over the old system. But I'd prefer to have each team in their correct grade as opposed to current club grading.
If one team was in A then that could incentivise other players to stay and try to get other teams in to the As as well.
On the neg the fixtures then becomes quite complex.