So, should we turn back to a previous more, how was that, ..centralized trust system? 
You can already get a preview: wipe your Trust list, remove DefaultTrust, and add only theymos. You'll have theymos on Depth 0, theymos' Trust inclusions on Depth 1, and their Trust inclusions on Depth 2. Considering theymos barely changed his Trust list in the past years, you can expect walk down memory lane 