My proposals would be as such (all surely way too late and discussed already, since I made the mistake of being a weekend warrior):
1. Rework Autistic Thunderdome subforums slightly:
Reform "Happenings" into a slightly broader focus on serious topics. Happenings is currently smaller than A&N but the goal would be to make it the bigger of the two. As such, in order to encourage use from people scrolling down, it should also get billing above the other two AT subforums. The new general standard for making a topic here is that it will need a well-written OP, be that in the form of someone writing something about a topic or posting a "good" news article. Does not have to be lengthy, just has to not be shit. Last I checked people weren't really following the "someone has to be at risk of dying" rule anyway so I feel it is time for that to go away.
Reform A&N into a newer version of Pulitzer Prize Winning Journalism, the now closed subforum specifically for mocking trashy clickbait. Call it "Bad News" or whatever. This is where all of the Cat Party articles can go and, honestly, is what a lot of A&N is already, just without the veneer of innocence. The minimal standard here would be that it has to contain an article (linked and archived, at least) from a journalist that was paid to write that article, or be a megathread dedicated to articles written by paid journalists ("the Kotaku thread", etc.) My hope, based on the fact that PPWJ never really took off itself, is that use of this bad forum is comparatively low. The other alternative here is to ban this type of thread, because its never not going to be decisive. The articles are left-wing trash and the responses are usually no better, just being directed from the other side. If you want the site to "all be on one side" you can't base that on articles like these because they aren't about knowledge or information, they are about bashing the other side.
2.Crack down on calls to violence:
This is one of the only things that can really hurt Kiwifarms to come out of A&N and never actually contributes to discussion anyway. Just to be clear here, I am not excepting "in Minecraft" or "nonces don't count as human" qualifiers here. Its not hard to not post about wanting to kill people.
3. Give people access to slightly more post ratings:
Specifically thunkful and horrifying but maybe optimistic, too, as only a shill bitch would get offended by that one.
4. Merge more non-threadworthy topics into megathreads:
Look at the current page 1 of A&N and ask yourself how many of the topics are actually news, and how many of them were actually posted in order to foster discussion instead of get rage clicks. Most of them can stay in "Bad News" but this helps them take up less space, even there. Indeed, we already have a megathread on "non-thread worthy articles" that mods used to merge particularly useless topics into, though I've seen less of that recently.
Create a megathread for stories related solely to Twitter or Tiktok and merge new "something happened on Twitter/Tiktok" threads into it. Those threads are all garbage, even compared to other A&N ragebait threads, and you lose nothing by axing them and still have a place to discuss it (the megathread) if you really want to.
Alternately, if the "articles" in question aren't from news sources (paid journalist as opposed to blog posts) they can be deleted. I bring that up specifically because Cat Party's RSS feeds sometimes picks up Daily Kos userblogs (randos writing down their fee fees) and he occasionally reposts them in A&N even though they are literally a random nobody talking about his political opinions on another forum.
5. Let AT mods petition to site-ban users who ONLY post in AT and post badly:
It sounds like the previous mod tried to do this, but my recommendation would be to standardize the process with the standards for it being high but not publicly known (something like having 200 posts, none or under ten in on topic forums.) The mod would then have to take the onus upon himself to a) prove that the member does not or only rarely contributes to lolcow threads, b) that his posts, though numerous, do not contribute to off-topic areas either and that c) he actually makes the site worse with his presence.
An example would read something like-
User A has been here for five months and has 800 posts (holy shit.) However, only 20 of those are in on topic forums, and 15 of those are about Star Wars griefing. I've had to warn him about purposely shitting up threads twice now (his response was to call me a nigger) and, having gone through the the last five pages of his posts, none of them are over three lines long. Please ban User A.