XF 1.4 Is it possible to hide all threads except for one in a forum?

Alright, so I set up the permissions for guests and users of my forum to "View threads by others" Revoke and "View thread content" Revoke, but I want users to read a sticky for guidelines on how to post in this forum. It this possible?

 

This is not currently possible.

 

I've implemented an addon which does this, and it can be found here.

 

Thank you very much @Xon! I needed this ASAP for my forums.