I need to say that I completely agree with the latios drop (despite it being the unpopular opinion).
The first point that I want to touch upon is the fact that while, yes, you can play around pursuit trappers, the increased presence of them, specifically tyranitar, is a current metagame trend that inherently hurts latios by virtue of its psychic typing. A random example I can the argument that you can double int keldeo on the predicted tyranitar would be t"I can double out of my breloom on the ever so common bulky bulky grasses so breloom is great for teams because it allows me to bait said grasses in against my breloom and kill them with my *insert flying type here*". The other main thing is that latios's checks are all very good. Looking at S, clefable is obviously a fantastic stop to it. A+ through A- also has a plethora of things to deal with it including heatran, ferrothorn, mega scizor, tyranitar, torn-t, weavile, bisharp, Jirachi, and mega metagross. With this in mind, some these very splashable mons are bound to be on a good ou team and makes it easy to prep for latios without even thinking about it. Finally, even things that latios is supposed to check can easily beat down latios over the course of the match (specifically keldeo and volcaneon with burns). All in all, Latios is really a fantastic mon that provides great role compression and hazard removal for teams but the meta just has so much to take on latios that it sould drop to A. Everyone loves to shit on mega alt saying that the meta is SO prepared for it, and while Latios is easily a superior mon, I feel it is important to compare the two because, like how the meta is prepared for Mega Alt, it is also prepared for Latios.
Latios A+ -> A
Hm, yes, that Psychic-type is indeed a problem.
It seems all of you are opting for Latios to drop because it isn’t hard to counter him and it isn’t hard to check him. This is the main argument I see when I read posts that say, “Oh, x mon should be dropped because he can’t really sweep – counters are easily splashable, etc.”
Key words: “he can’t really sweep.”
Now, I don't know about you, but I personally view Latios as a support mon, NOT a sweeper. It seems like other people out there view Latios as a sweeper, just like you would view Mega Diancie. Latios's time to sweep is long gone – not with the power creep holding Latios back.
You are VERY correct, it is very easy to stop Latios from bowling your team over. (That's why he's not S-rank or Ubers.) It is very easy to revenge kill a Latios, especially when you have Pursuit at your disposal. (Damn the power creep) It doesn't take any effort. That is why he is no sweeper. Instead, he’s more of a wallbreaker – and one with a passable speed tier.
"But Spoons," I hear you say, "that doesn’t really make sense. Yeah, weakening walls is cool and all, but the same can be said for Mega Medicham and Azumarill, who are all hanging out in A. By your argument, these guys should be hanging out in A+ too, right?"
Well, one thing everyone seems to overlook is that there are some very real flaws that most of the residents of A rank hold. Azumarill and Medicham hold unideal speed tiers for sweeping, and are relatively one dimensional.
That last part was especially important. Yes, both Azumarill and Medicham are great at wallbreaking, but what else do they bring to the table? The answer: absolutely nothing. This was my reasoning for opposing a young gentleman/lady who opted for Mega Medicham to rise to A+.
Latios in comparison brings not only wallbreaking, but also utility. And this gives him an edge over other wallbreakers.
Latios brings utility, splashability, luring capabilities, and wall weakening to teams who employ him. Yes, his wallbreaking may be faulty. This is a very real flaw, which is why he isn’t in S-rank right now. But I think that’s a small price to pay for having utility around, as well as a not-crap Speed tier. Look at other wallbreakers – for instance, Mega Medicham and Azumarill. What they can they do? Wallbreak. That’s literally it. No utility, no Speed. If that’s not A+ caliber, then I don’t think Latios is A caliber.
Latios somewhat crudely combines being a wallbreaker and being a supporter. Combine this with the fact that he is VERY splashable and rarely falters in his jobs (two VERY important things), and I believe he has earned a place in A+. At least for the time being.
Yes, he has splashable counters. Yes, his 110 Speed isn’t enough when it comes down to revenge killing. But you know what? That doesn’t matter. Do you know why? Because he’s not sweeping – splashable counters aren't gonna stop the sweep if Latios isn't gonna sweep in the first place. A sweeper would care a lot, because he wants to sweep, but can’t because his counters are all over the place. But Latios isn’t a sweeper. He’s a wallbreaker-support hybrid (and a rather messy one at that).
Furthermore, you cannot simply say that "Pursuit stops him, Tyranitar/Heatran stops him, Ferrothorn stops him, Jirachi/Clefable stops him, they're all over the place, get Latios out of A+." Don't forget, Latios has a limited ability to get around his checks, like Surf/EQ and HP Fire, plus Pursuit users aren't always able to switch in freely, for fear of a double or for fear of immediate death by Draco Meteor. Yes, there is little he can do vs. Jirachi and Clefable. But Jirachi isn't as splashable, and Clefable is prone to being pressured because it has to check a lot of enemies at once. Besides, what do you think you have teammates for?
And if Latios doesn't fit in your team, HE DOESN'T FIT. Don't be stupid and put him in there if he doesn't belong. That's the only realistic reason I can think of as to why people are complaining about a SUPPORT mon having "splashable" checks.
I cannot stress this enough: Latios should be the one giving support, not the one receiving it.
Keep him in A+. He does his job effectively (potential jobs were discussed earlier, in addition to page 10 of this viability thread), is multi-dimensional, can be tailored to fit your team, and is very splashable, all of which are very important things. Especially the last three, as they pair together excellently. Yes, his checks are all over the place, but they aren't as splashable as he is, and he can work together with his teammates to overwhem that one wall or to repel that one check.
EDIT: I could end it there, but I won’t.
You must also consider the following: would Latios be at home in A? I’m completely OK with Latios hanging out in A – it is far from a bad rank, as it holds my ever-faithful Manaphy and Slowbro. However, if you are opting to drop, you must ask yourself, “does he look out of place here?” People in A rank all have certain issues, usually related to splashability, how splashable their counters are, how effective they are at their jobs, how much utility they provide, and how hurtful their weaknesses are.
For example, look at Slowbro. His positive traits are that he’s unkillable from the physical side if you don’t use super effective attacks, Scald and Thunder Wave are threatening as ever, he has reliable recovery, and he can set up with Calm Mind, all of which are good for the team. However, his downsides are that he is fairly weak in terms of damage output (again, courtesy of the power creep), which renders him fodder for enemies like Clefable, Latios, and Ferrothorn. Sure, he can Thunder Wave or burn them, which is bad, but what further harm can he do? He can’t always set up with Calm Mind because his speed is so bad that he has to take a hit before doing anything. On top of that, his special bulk is lacking, and he’s asking for trouble if an Electric-type is around.
Now look at Latios. Latios is certainly very splashable, and provides a passable (not an excellent) amount of utility, and is fairly effective at whatever his job is, whether it be acting as a lure, Defogging, weakening enemy walls, or just providing utility in general. His downsides are that his counters are "splashable", and doesn’t excel vs. offense because, you know, Speed. Does that seem like A material to you? Especially when you put Latios up versus other wallbreakers, like Mega Medicham and Azumarill.
And don’t forget what I said earlier, that Latios has utility by his side, which few other wallbreakers do.