I had an idea that sections on articles and talk pages could be protected independently. An example of a need is the recent vandalism on the Talk page for the Mercedes-Benz Stadium. A user has been vandalizing closed discussions for weeks now from a few accounts as well as IPs. This feature would allow a closed discussion to be protected so that it wouldn't be able to be edited, therefore the vandalism would cease. {{Diff|Talk:Mercedes-Benz Stadium|prev|694664765|Diff showing vandalism of closed discussions}}