Hi nuclearwerewolf,
I think your best bet would be to send a private message to Jennifer or NPQueen to see if they can set that up for you. I've heard that most of the Namepros code has had to be rewritten to work on the new version of vBulletin that Namepros is running, so I'm not sure how long it will be before the sticky feature is back or if NP Management has other plans for the creation of sticky threads.
I have the ability to create sticky threads in the sections I moderate, however I've noticed I also don't have access to the sticky function in sections I do not moderate.