After re-reading this letter, a couple of points came to mind.
The circuit overseers are now responsible for making these decisions. No longer do they pass recomendations to the branch. They are liable for their appointments and deletions; perhaps the consequences as well. You can be sure that the CO's received their own separate letter too.
In the post script, it refers to future letters that will provide additional direction regarding this 'adjustment'. Any elder with his head screwed on realizes that this is just the tip of the iceberg. The pressure continues to be turned up on elders - and they will pay, their wives will pay and their kids will pay.
The GB doesn't care about the individual. It cares about the sustainablity of the organization. The message is clear to elders > either play by the new adjustments (rules) or you will be deleted.
ginger