Fictional User Group Rights

Auto-confirmed Users - Customised User Group A
Everything that a regular auto-confirmed user can do plus People in this user group can do pretty much everything a sysop can do, except they can't:
 * Kick and ban other users from Chat
 * Kick and ban Chat Moderators from Chat
 * Revert edits
 * Block and unblock users
 * Delete and un-delete pages
 * View deleted contributions
 * Move pages without leaving re-directs
 * Edit fully protected pages
 * Re-name images
 * Archive message walls
 * Modify message walls
 * Re-name message walls
 * Remove message walls
 * Add and Remove Chat Moderator Rights
 * Edit wiki theme design
 * Edit wiki settings
 * Edit media-wiki pages
 * Protect and un-protect pages

Auto-confirmed Users - Customised User Group B
Everything that a regular auto-confirmed user can do plus People in this user group can do pretty much everything a sysop can do, except they can't:
 * Add and Remove Chat Moderator Rights
 * Kick and ban other users from Chat
 * Revert edits
 * View deleted contributions
 * Edit wiki theme design
 * Move pages without leaving re-directs
 * Edit fully protected pages
 * Re-name images
 * Edit wiki settings
 * Edit media-wiki
 * Protect and un-protect pages
 * Archive message walls
 * Modify message walls
 * Re-name message walls
 * Kick and ban Chat Moderators from Chat
 * Block and unblock users
 * Delete and un-delete pages
 * Remove message walls

Auto-confirmed Users - Customised User Group C
Everything that a regular auto-confirmed user can do plus People in this user group can do pretty much everything a sysop can do, except they can't:
 * Revert edits
 * View deleted contributions
 * Move pages without leaving re-directs
 * Edit fully protected pages
 * Re-name images
 * Archive message walls
 * Modify message walls
 * Re-name message walls
 * Add and Remove Chat Moderator Rights
 * Kick and ban other users from Chat
 * Kick and ban Chat Moderators from Chat
 * Block and unblock users
 * Delete and un-delete pages
 * Edit wiki theme design
 * Edit wiki settings
 * Edit media-wiki pages
 * Protect and un-protect pages
 * Remove message walls

Notes:

 * This page was created before I discovered the new user group Assistants on the Encyclopedia SpongeBobia, and requested that the user group was added on my test wiki. I am very happy to have it as a user group on my test wiki, and that it fulfills my want to have a user group in-between Administrators and Roll-backers.