Create A Pinned Spoiler Thread

I've finished the story myself, but I still feel it's an issue that there are uncovered spoilers all up and down the subreddit, as pertains to 7.9. Not only that, there are just a bunch of spoiler threads in general. Can we get the 7.9 Livestream Recap unpinned and a Spoiler Megathread pinned, or something along those lines, please?