Thanks for your detailed reply.
The majority of my teams consists of BO and I never had any significant problems against Xerneas. You have every Pokemon that can hit hard enough to bring Xerneas under priority range, maybe with the exception of Zygarde, and you have a strong defensive backbone to fall on in case you let Xerneas set-up. It's not the end of the world if you have to Tera just to deal with Xerneas because once you do you don't have to worry anymore about it for the rest of the game.
Re: viability ranking
If a top-tier Pokemon, heck many people would consider Zygarde-C to be a top 3 Pokemon in the metagame, despite being food for a seemingly broken Pokemon, would it still be top tier or would it have dropped a long time ago? Just look at the VR before and after Koraidon's ban, how Pokemon such as Arceus-Fairy fell and how for example Arceus-Dark which was cooked by Koraidon rose. It is also cooked by Xerneas but look at it now. With maybe the exception of Giratina-O (I concede you're right on this one bumboclaat, though it is still underexplored), not much would change.
I touched on Arceus-Dark before, but do you really want to keep Xerneas in front of Yveltal? Unless you are very Yveltal weak (funnily Xerneas builds are to some degree), the best you can do is OHKO Yveltal while losing your Power Herb, so essentially an even trade, or tank the LO Oblivion Wing putting you under priority range.
Look, I think the main difference between us is the threshold where we find a Pokemon restrictive or not. For me, I listed some examples where I think a Pokemon is too restrictive above. Some of them were banned, some not, and I don't think Xerneas reached that level, especially considering a Ubers metagame.
I said Ho-Oh solves a lot of problems in the team builder, letting one be creative with the other 4 slots. But you can absolutely use Ho-Oh-less builds, at the cost of dedicating more slots to cover the metagame.I do find it surprising that you claim that doesn't restrict teambuilding when you acknowledged that it does in your VR post. I agree that every teamstyle does remain viable being present in the tier but it does signficantly hinder BO as a whole due those teams generally giving plenty of opportunities to boost whilst also seldom being able to fit solid counterplay.
The majority of my teams consists of BO and I never had any significant problems against Xerneas. You have every Pokemon that can hit hard enough to bring Xerneas under priority range, maybe with the exception of Zygarde, and you have a strong defensive backbone to fall on in case you let Xerneas set-up. It's not the end of the world if you have to Tera just to deal with Xerneas because once you do you don't have to worry anymore about it for the rest of the game.
You have currently quite a lot of freedom building teams. Restrictive is when you must run a certain Pokemon otherwise you lose. Think PDon against Xerneas (again haha) before the release of Necrozma-DM. Think Yveltal against Calyrex-S, Necrozma-DM against pre-ban Zacian last gen. Think Tera Fairy Zygarde + Tera Water Arceus-Fairy against Koraidon. Current Xerneas is not there.Though doesn't render playstyles unviable it heavily restricts what you can comfortably run within those playstyles, particularly balance and BO. If not for for example, would compete with as a defogger more than it currently does. would be a signifcantly better mon in the meta and so on. Even if was banned I'd still probably default to when building balance, but the rest of the team would be far more varied.
Re: viability ranking
If a top-tier Pokemon, heck many people would consider Zygarde-C to be a top 3 Pokemon in the metagame, despite being food for a seemingly broken Pokemon, would it still be top tier or would it have dropped a long time ago? Just look at the VR before and after Koraidon's ban, how Pokemon such as Arceus-Fairy fell and how for example Arceus-Dark which was cooked by Koraidon rose. It is also cooked by Xerneas but look at it now. With maybe the exception of Giratina-O (I concede you're right on this one bumboclaat, though it is still underexplored), not much would change.
And I think the same of the pro-ban side, actually. You don't necessarily need a surefire counter to Xerneas like Tera Fire Ho-Oh, but if you don't, you must play proactive enough not to let Xerneas set-up for free, and it is very doable. You just have to build accordingly.I think part of the reason why we are disagreeing is that you're looking at things in a vacuum.
That's how you play BO, you rely on the defensive profiles of your offensive Pokemon such as Zacian-C, Yveltal, Arceus-Ground, meaning you can afford to switch them in. The difference with Xerneas is that for example, a +1/+1 Ultranecrozma that just KO'd something can switch out of the Marshadow's Shadow Sneak and come back later. A +2/+2 Xerneas that has to switch out is just not a threat anymore, 99% of the time it is just better to attack what's in front. And if someone says of course you need to weaken the checks before attempting to sweep, this applies for every sweepers out there.This is something I'd largely disagree with. doesn't really fit in with the rest. and (more cm than dd sets) find switchin opportunities but and don't really switch into much of anything. The only thing that is semi comfortable switching in on is and a scouted . can run heat wave, but that is uncommon enough to to say it can generally switch in. really doesn't want to switch in unless it is able to pull off a sweep as being forced out, even without taking damage, heavily comprimises its ability to do so later. is really taking a risk switching in v much of the metagame as uninvested it really does not great bulk even as . Taking a stray hit + hazards is generally going to push it into non revenge killing range.
I don't understand that. It's unnecessary to burn Tera if Xerneas doesn't click Geomancy.You can also tera and phase while the user just attacks while means is likely now going to be vulnerable to one of 's partners and is still intact. Taunt still has similar interactions given that our most common taunters () are OHKOd by moonblast.
I touched on Arceus-Dark before, but do you really want to keep Xerneas in front of Yveltal? Unless you are very Yveltal weak (funnily Xerneas builds are to some degree), the best you can do is OHKO Yveltal while losing your Power Herb, so essentially an even trade, or tank the LO Oblivion Wing putting you under priority range.
Look, I think the main difference between us is the threshold where we find a Pokemon restrictive or not. For me, I listed some examples where I think a Pokemon is too restrictive above. Some of them were banned, some not, and I don't think Xerneas reached that level, especially considering a Ubers metagame.