Surprised no-one brought this up, but both Zarude and Urshifu-Rapid-Strike have Swords Dance now, which could help the former retain a niche in the tier, as well as help the latter become more viable in NDOU overall.
Zarude @ Darkinium Z/Grassium Z
Level: 100
Jolly Nature
Ability: Leaf Guard
EVs: 4 HP / 252 Atk / 252 Spe
- Swords Dance
- Jungle Healing
- Power Whip
- Darkest Lariat
Urshifu-Rapid-Strike @ Electrium Z
Level: 100
Adamant/Jolly
Ability: Unseen Fist
EVs: 252 Atk / 4 Def / 252 Spe
- Surging Strikes
- Close Combat
- Thunder Punch
- Swords Dance
Don't really have anything to say for -Rude, but I personally think SD Urshifu is gonna be super strong since it can now reliably nuke its bulky-water checks (especially Pex and Slowbro) and just be a general nuisance to several cores.
Cinderace and the Greninja forms also have SD now, but that might not matter since the huge nerfs to Libero/Protean and Battle Bond really suck for them tbh.