Make a new topic for each series suggestion!
Posting a suggestion that locked topics be knocked off the sub-forum into some other, that way more unlicensed stuff floats to the top. I typically sort by most votes cause it's interesting but at some point, Sam will have licensed everything on the first page creating a weird locked sub-forum.
I am wondering, would it be ok to make a post about a type of LN we would like to see? Like if I want to see more Shojo titles or if I want to see pure MMO LN I make a post about that where the discussion stays on that one point. I think this type of thing can work as there are so many LN that JNC can get titles based of these type of posts but people may not have suggested them yet.