To be honest, I would prefer a total random draw for associations.
There is no reason a 4* association should be in the World top 100.
Im a part of a 6* association and wouldnt mind facing a 7* association, if it means that I have equal chance of facing a 4* or 5* association.
This would go a long way in helping to eradicate the draw manipulation being done by lowering quality of 1 or 2 teams.
Also, the draws should be made between associations close to each other in total points.