The Wheeington Post
12/1/2020 UPDATE
Holy hell this just in!
New shifts at Smogon! Blaziken, the Pokemon deemed far too strong for OU 3 generations straight, has dropped to UU! OU has some visitors as well. Galarian Slowking has established a niche for itself, and Hippowdon, Tapu Lele, and Hydreigon make a return. Nice to see you again, you three. Glastrier and Regidrago dropped to RU, and a huge portion of the RU metagame has dropped to NU! Most importantly, Celebi, Charizard, Copperajah, Goodra, Rhyperior, Sylveon, Milotic, Porygon-Z, Polteageist, Starmie, Toxtricity, Talonflame, and Flygon. The NU metagame is going to be absolute chaos lol. Goodra is the worst pseudo-legendary and no longer has to contend with Metagross for that title. haha.
https://twitter.com/SmogonU/status/1333803053045010439/photo/1
Also, usage stats. Landorus-T still rules the tier with an Iron Fist, with Clefable trailing it. Yveltal still rules the Ubers roost, and Xerneas isn't even in top 10. Take that stupid ass deer tree. Celesteela continues to dominate UU, with the similarly threatening Scizor, Salamence, and Zeraora not far behind. Xurkitree isn't the best RU anymore; that title now goes to Conkeldurr, with 18.96% usage. Comfey is still the best mon in NU, Sandaconda currently rules PU, Falinks still leads in ZU usage.
Usage stats for OU:
https://twitter.com/SmogonU/status/1333810592696643584/photo/1
Usage stats for other tiers:
https://twitter.com/SmogonU/status/1333818149339279360/photo/1