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Yeah knock yourself out and create the page if there's a trailer and release date.
Works That Require Cleanup Of Complaining | Troper WallI remember it was actually created after the trailer and release date were known. The cut reason isn't entirely incorrect, though - it was almost entirely full of commented-out ZCEs, with only two valid examples (neither of which were cited, though one was simply about the title and likely didn't need a citation).
I believe the issue is that the trailer doesn't seem to have a lot of footage from the actual series, being more like a teaser than anything else.
Pinball cleanup threadI think a decent point of contrast would be The Green Knight, an upcoming film whose teaser
functions more like an actual trailer (featuring footage that is presumably from the film itself).
That said, it presently only has two examples (and a third commented out for lack of citation). Work pages are required to have at least three, though I'm not completely sure how this pans out with upcoming works.
Edited by BlueGuy Pinball cleanup threadCryptic Mirror, there are many people who agree with you. Alas, there are also many who see nothing wrong with troping upcoming works. Substantial discussion was had along with a vote. The result is the current situation.
Do you literally have enough context to make the page as something other than a stub? Waiting to see the first episode and creating the page based on that might be better, but will probably need to be taken to the Episodic troping
thread.

Why was Superman & Lois cut as a TV Tropes page? The reasons stated were "no trailer nor release date" but it literally has both - the show premieres February 23rd and here's a trailer:
https://youtu.be/-OUSrZVxIrw