It seems like theymos is likely even against showing which users are banned publicly (not sure why, especially when people are reporting dozens of users a day that are already permabanned and it's time-wasting for both users and staff to have to report and handle these).
If theymos is against of showing which accounts are banned, then maybe he make an exception for members that have 300 good reports at least? This will reduce an extra work for active reporters and moderators.