Gonna make a few nominations:
Klinklang to b-/b
So this mon has been getting a lot of hate whenever I talk about it which is really stupid. Klinklang is awesome because it can set up subs+shift gears vs a ton of mons that are really good in this meta:
S Rank
Wobbufett
A+ Rank
Mola, Bulky DD altaria, Amoongus, Cresselia,
A rank
Aromatisse, non-Earth Power Kyurems, Lati@s-mega or not, Quagsire if you wanna pp stall for whatever reason, non-superpower Scizors.
A- Rank
Chesnaught, Doublade if you are patient enough as long as no sacred sword, Ferrothorn (you completely shut this thing down except for cb bulldoze lol) with a little less patience but stilll patience, Mew depending on set, Meloetta, Mega Sableye.
And that is just hard checking/countering those mons there are more that it can sometimes win vs. I don't get what it is hated just because it has a pretty bad movepool when you have shift gear and gear grind which are amazing moves, and return (please don't use wild charge lol) is a good coverage move in terms of neutral coverage, and of course every mon that learns tms learns sub. The main reason you use this over mmeta is lefties+gear grind+shift gear. I mean it isn't as good as metagross in some ways but it is still a really good mon in this meta.
Lilligant to A-/b+
I don't think this needs much explanation because we all know what this thing does, well also choice scarf is awesome because healing wish is such a great move. Sets up on a lot of the meta and hits hard. Oh also please do not use Petal Dance, use Giga Drain it is so much better. I will explain more need be but it is pretty self explanatory.
Mega Camerupt to a/a+:
How did this not happen I am genuinely confused like this has to be an oversight. Yeah it has a 4x water weakness and is slow, but this is followed by positive traits such as pretty much having no safe switch ins that completely wall it, its typing isn't half bad besides the water weakness, and it has really nice bulk even though it is worn down somewhat easily. I don't think there is much more to ask for in terms of a pokemon besides speed, but it doesn't need trick room to be good because it forces so many switches and tears bulky teams to shreds
.Mesprit to C: It is pretty much an inferior mew but healing wish is that good. I don't really have much more to say.
Whimsicott to B: First off I am not talking about any subseed set because those sets are pretty bad, sure they're annoying but that's all they have going for them. I am talking about the life orb set. It might not hit super hard but the nice amount of power it does have is coupled with the ability to support the team w/ moves like Encore, Tailwind, Grasswhistle(
Peef Rimgar), Stun Spore, Memento, etc. It is also really fast when attacking and might I add that Giga Drain and Moonblast (and maybe hp fire) are solid moves for this mon. Sure it is stopped by heatran and other steels but let's look to the next nomination which remedies this issue.
Dugtrio to A: HOW IS THIS NOT RANKED??? It is an incredible mon for offensive teams as its ability to trap so many mons such as Heatran and Rhydon and a lot more. Of course it doesn't have the most power but it's being use for a revenge killer, not a sweeper. It also stops electric types from volt switching out unlike gothitelle. Yes Gothitelle has trick+bulk but Dugtrio has a better offensive presence an typing.
There's a lot more that I have but I want to get this post out there so it can be seen while I'm asleep. If any mon that you think needs more reasoning, just post and I will provide said information.