As ausma stated, S+ is reserved for special cases where a Pokemon is almost irreplaceable on teams. We are nowhere near there with Landorus-T currently.
Nah, on Sun if you pair Charizard with Earth Power Venusaur or Final Gambit Victini, it actually is impossible to contain. Obviously this is limited and it is more fringe, but C- is likely fine.
I try to integrate some humor and memes for the sake of reader enjoyment and retaining my own interest as I craft the posts, so I am glad some people take note of this.
Nidoking was voted to stay the same for the time being, if I recall correctly. The Pokemon honestly has not been used too much lately, but it was strong for a while and can still destroy some cores, especially with the downtick in Slowking usage. I think we will continue to monitor this in the coming weeks.
I have no commentary on Haxorus, I have not used it, and I have no interest in going out of my way to use it for the sake of a single nomination. Others on the VR council wanted it ranked and it gained enough support, so having me comment on it much does not make sense. If I had to speculate, SD, Scale Shot, CC, and other coverage/DD as intriguing options with a lot of nice resists as a Dragon type and insanely high base attack allow for it to carry some weight on HO. Nothing more or less to it.
Weakness Policy Calm Mind + Aura Sphere + Stored Power sets are the main draw, but HWish variants are viable, too. Glowbro has the cheesy NP sets with Quick Draw. G-Weezing has a few things it can do that nothing else can do thanks to abilities, but I agree it is getting too fringe to justify keeping ranked and we will look into it again.
Killing Heatran is much harder than chipping it and it pretty much has to be out of the picture, which is a big thing. I personally still voted for A, but we are also seeing a lot of CB Aqua Jet from Urshifu-R, Trick usage, Rain, and Dragonite, so I get it. I think it is between the two tiers mostly and could bounce back up, but your point about Hail is not totally true as some of them have SD Garchomp with veil and others have Volcanion as a breaker or Urshifu-R with CB Aqua Jet as an RK user. It really depends on what the full hail team is as they have varied a ton on the ladder recently.
It is absolutely not better than Heatran and it sees much less than usage than Heatran, too. It did see an uptick in usage during OLT, but that does not suddenly bridge the entire game. This was pretty much universal among the council.
I do not think anyone else thinks Kartana is on par with Weavile or even Urshifu-R. It is dangerous for sure, but every possible RKer matches up favorably with it and Buzzwole, Corviknight, Zapdos, Volcarona, etc. can play a role in either countering it or getting in revenge killers comfortably. Nobody believed Kartana was A+ or S- level.
Garchomp handles Zeraora pretty well and Tapu Koko is not a Volt Switch spammer usually, so it does not really need to tackle that in the same capacity. Landorus-T is a Pokemon many teams focus on limiting and honestly a lot of cores have things like Zeraora that are able to Knock Off Landorus-T and Garchomp, for example. It is not easy from turn 1, but over time it becomes very possible. Garchomp offers an offensive presence that is consistent and unique while also being capable defensively and fast. It absolutely qualifies for A+ and we even had some people nominate it for S-.
from B+ -> A-
drop and unranking 
, particularly the latter. Salazzle has a completely unique niche in ou that absolutely no other mon can replicate. It allows you to put pressure on any defensive wall that isn’t a cleric, blissey, or a magic guard/bounce mon with toxic. Considering that both 
dropped in this slate, it seems counterintuitive to kick it off the vr at this moment when garbage like weezing-g and celesteela are still hanging on.
to B-
UR -> C-
-> B+ or even B
from B+ to A- This mon is amazing right now. Its premiere set is the choice band set which have virtually 0 consistent switch ins outside of buzzwole. It provides good utility for teams being a hard check for Blacephalon and Volcarona, and a very decent check for two of the best mons in the meta in Dragapult and Heatran. But what I think is more important to this discussion is how hard Tyranitar teams can shut down hail which have become very prominent in this meta, negating veil and negating the hail for mons like Arctozolt to abuse. It doesn't matter if Tyranitar is switched first on the battlefield as Ninetales-A cannot come in into Ttar at all without risking being KO. With Stone Edge, Crunch, Assurance and Superpower there's almost nothing that can withstand a well positioned Tyranitar and can even fit stealth rock for support. The only downside being its very mediocre speed. But I feel this mon is very good and very underrated, so I think it should be A- rank.
from B to B+ This is another mon that people have been discovering in recent weeks. Very few pokemon can switch in a specs set without getting 2HKO, and inside rain is one of the most scary mons to face. Its great stab combination allows it to threat almost every mon in the meta game, and even threaten mons like Toxapex and Slowking-Galar with Earth Power and Tapu Fini with Sluge Wave that would usually be good checks to it. This mon can also run a highly effective trapper set with boots and Fire Spin, trapping mons like the aforemention Slowking-Galar, Toxapex and Fini and get rid of them to open space for teammates like Dragapult, Urshifu-R and Weavile that would usually struggle against those mons; and even fit Superpower to trap and kill Blissey to open for your special attackers. Paired with its great defensive typing giving it a double resist to fire and ability giving it an inmunity against water this is an all around good mon to have on your team and I would rank it B+ or higher.
from UR to C-/C Ok this is a weird one but hear me out. Banded Flare Blitz on sun. Yeah, I knew you would say that. But yeah Darmanitan is one of the most scary mons to face against sun teams, as very little, even resists can't switch well into a sun boosted Flare Blitz from this beast. Even without choice band this mon can perform really well or even better choice scarf acting as a sweeper. Here some calcs:
from A- to B+ Players have now learned that you don't need a specific check against Kyurem to beat it, which was the primary reason for Scizor being OU in the first place. Scior is still effective being a check to Kyurem, soft check to Lele, and soft check to Rillaboom, but it doesn't bring to much outside of those and its weaknesses usually end up being a hinderance. I think is better as a choice band option in offensive teams rather than as a defensive counter play to fit against some mons, but even then it isn't as good, even when compared to some of the mons in the B+ rank, so for that reason I think this mon should drop.
from A- to B+ This mon is still a decent special wall, but this meta totally doesn't suit Slowking. Sending out Slowking means giving a very easy switch in to mons like Dragapult, Weavile and Koko which are very common and threaten to KO, it can tank well u-turns from Urshifu, it can't tank well Freeze Drys from Kyurem. It is fighiting for the spot of tanky water or psychic mon with Toxapex and Slowking-Galar which overshadows it in most scenarios, there's isn't much reason to really use this mon outside of Future Sight support and checking Lele decently, and other mons can do those things already and give more value in other areas. It even fights its spot with Slowbro, the one I think is better than its king brother, and usage stats reflect that Slowking have certainly fallen off.
from B to B- I still don't understand how this mon keeps getting away with this high of a placement when it isn't used anywhere, offensively or defensively. Defensively is lost cause being weak to so much of the meta game, and is hard using this mon offensively when Fini and other fairys and dragons are so common in this meta game. This mon is very bad and I would drop it to B- or even lower.
from B- to B Come on, this mon is one of the faces of HO and it nukes a good amount of teams with the right positioning, I think this mon is at least worthy of Swampert tier.
from B- to B It have fallen off HARD but I think it still have a place in the meta as a ghost resist and a check to Kartana, Rillaboom, Dragonite if kept healthy and some physical threats. With the right team it can do work, and I think is time to step away from defog Mandibuzz and start exploring options like Toxic or Knock Off. At least Swampert tier.
from C+ to B- This mon have fallen off but it is certainly still a scary mon to play against, with enoguh chip against some key defensive mons, crawdaunt can wreck havoc like always. Being also very prominent on trick room gives it points in viability. Also I don't think this mon is worst than Blaziken, so it should at least be B-.
Let me know what you think of the stuff written here and hope at least you enjoyed reading it. Ok bye 
