Most of SNW's "gimmick episodes" are really rooted in Nineties television.
What Would Be Interesting, But Won't Happen: One of Babylon 5's best such outings involved the crew being resurrected as a holo-simulation for propaganda purposes by a civilization far in the future. SNW's take on that concept would be interesting to see, but I doubt they would have gone there. By Season 4 they had committed hard to Year One, and the idea wouldn't fit.
What Will Happen & Will Suck & I Don't Want to Contemplate the How: La'An almost certainly will be erased from memory and/or history at some point, just like Discovery or Ortegas' breakthrough with the Gorn. I'm counting on it at this point, much as I find the idea disagreeable.
What Will Very Likely Happen:
Another comedic outing for Pike. SNW has very little to say about or do with Pike beyond demanding that he Accept His Fate (somewhat superfluously, since he already covered that ground in DISCO, but it is what it is) and keep the big chair warm for Kirk. Keeping Anson Mount interested seems to have mostly meant letting him either play against type or play from the margins. So there will, almost for certain, be another comedic Pike-Playing-Against-Type outing: my money is on another trope borrowed from Buffy, such as the Halloween Episode Where Everyone Becomes Their Cosplays.
A final Spock-T'Pring Hijinks Episode. Of some kind. A wild guess is that they might have reached back to Old-Timey Trek for this one and might send them both back to pre-Logic Vulcan on some flimsy excuse; at any rate, what's liable to happen is that they will rediscover their commitment to logic and also discover that they don't really care for each other in order to set the stage for a remake of Amok Time that is now never going to happen.
What I Really Hope Hasn't Happened:
They may have tried to find some way to work in an "A Piece of the Action" prequel, although I really hope not, as I can't see any particularly graceful way for that to happen.
They may also try to reprise the TNG finale in some form. If they do prove to have tried that... it probably isn't great.
I guess we'll see.