Sectors need a way to interact so i think each sector needs their own sticky thread. Instead of creating new ones we should re-label existing sticky threads to their appropriate sector. Ex: Bushido-New Technique Development and Teachers - Knowledge Base.
Also i think Duelers and For Fun sectors should be cut and instead have a Student Sector for entry level and less commited TA members.
This way all sectors can interact with each other and in themselves to create a system that's easy to follow and fun to use.
Bushido will explore and create new fighting techniques and styles. These will be passed to teachers who will further develop these and create tutorials and help any students who want to expand their fighting style. Students will post replays of their progression in the replay thread which also could be tied to the student sector.
On a side note i think individual ranking should only be implemented if there is a large enough student sector otherwise leave it aside.