LR, not sure where you got that idea from, but Brine has base power of 65 which doubles to 130 if the foe has less than half health left.
With Sharpedo getting STAB with it, I can imagine that SFPedo could potentially break any wall it wanted.
With sucker punch and super fang Nidoqueen now has a chance to go up to BL at least. Its defensive stats aren't bad (90/87/85), and paired with super fang and a priority, I'd say it may become quite a threat.
I'd say 80 isn't a weak one. While not being able to be a stab and what not, after Super fang cuts 1/2 of the opposing pokemon's life and with Stealth Rock, I'd say Sucker Punch may even be enough to land a lot of OHKO's with enough attack power.
The Super Fang + Sucker Punch combo makes very little sense on paper. As far as sweepers are concerned, Super Fang is the least of their worries (anything they can survive is a point in their favor), and those are exactly the kind of Pokemon that are afraid of Sucker Punch in the first place. The majority of walls don't give a shit about Sucker Punch tbh, it's just free recovery or status / setup.
In a nutshell:
Sweepers :- fear Sucker Punch, not bothered by Super Fang.
Walls :- fear Super Fang, not bothered by Sucker Punch.
It's counter-intuitive. However, Super Fang + Taunt, that makes more sense as a combo. But if trying to take on both kinds of Pokemon with one set, you'd be better off with Nidoking IMO.
Not only that, but the premier Special Walls of UU, Chansey and Clefable, do not enjoy taking Yanmega's heavy hits either. With Registeel usage dying down it could even switch HP Ground for HP Fighting just to hit them all that harder. They will also not enjoy staying in on the Super Fang user partnered with Yanmega.
A thing I see happening, that no one else has really pointed out: Is a rise of Tinted Lends Yanmega. Registeel usage rose in an effort to "Counter" Tinted Lens Yanmega, as it 3HKO's it, something few other Pokemon not weak to SR can claim. If Super Fang becomes hugely popular in the UU environment, Registeel usage will drop. It's only reliable recovery move is Rest, and if it does that it is a sitting duck to any Super Fang user for two turns.
So, if Registeel usage dies down, very few Pokemon can adequately handle the threat of a Choice Specced Yanmega's Bug Buzz. I see the two happening in tandem with one another. Of course this is just theorymon, but I say it is a strong possibility.
Not only that, but the premier Special Walls of UU, Chansey and Clefable, do not enjoy taking Yanmega's heavy hits either. With Registeel usage dying down it could even switch HP Ground for HP Fighting just to hit them all that harder. They will also not enjoy staying in on the Super Fang user partnered with Yanmega.
I don't play UU, but please enlighten me why would one use HP Fight against Blissey/Clefable when Bug Buzz does almost the same damage (135 vs 140), and why would one use HP [Super-Effective] against Registeel when the same situation above applies if it's a Tinted Lens Yanmega.
Damnit, wish Miltank could get this... Scrappy+Super Fang... man...
Nidoqueen should run a set like...
Super Fang
Earthquake
Taunt
Stealth Rock
Damnit, wish Miltank could get this... Scrappy+Super Fang... man...