Can sub forums have sub-sub-forums?
 

The reason I ask is that we presently have something like 10 stickies in the Hattrick sub-forum. Most of these need to be stickies as they don't get posted in too often yet have information that is useful.

Sure. They can only be created in the admin control panel, unfortunately. But if you want one, let me know where and what name it should have.

I'd propose a new sub-sub-forum under Other Games>Hattrick to be called "Important Blather" or something like that. Since I'm not the only one that uses that forum, I would wait for further input on the official name.

I assume that Moderators in the Hattrick sub-forum can move the stickified threads over to their new home

If not, then they should!