Voting starts in March for the Drupal Association Board election.
Update: As of October 8, the legacy routing BC layer has been removed, and core includes page controllers for all new routes. The next step is to complete the conversions in the new page controllers to remove dependencies on procedural code and implement best practices. See https://groups.drupal.org/node/315498 for details. And an example of one of the subtasks that was done the new way is
Outstanding child issues: