Sawk, Galvantula, Silvally-Dark, Pincurchin, Cursola, Alcremie, Exeggutor, Kangaskhan, Silvally-Poison, Silvally-Bug. Also freeing Perrserker

Sawk: BAN
Incredibly efficient breaker, able to manipulate its way past offensive pressure, checks are not good enough. this is probably beaten into the ground.
Galvantula: BAN
An incredibly powerful pivot that is extremely fast. bug / elec doesn't have any real resists in this tier and access to webs at any given moment adds to the matchup factor. again, probably not even worth explaining.
Silvally-Dark: BAN
this is just self-explanatory, it would be incredibly hypocritical to have this in the tier and some of the other vallies not, etc + its ridiculuous anyway
Pincurchin: BAN
I personally think terrain support is too good for the tier. So many abusers, and added to that, given the tier has so many pokemon depending on rest (stuff like null, throh, etc), being unable to rest in terrain, pincurchin becomes the ultimate offense support don especially when u factor in the hazards element. I would definitely prefer not to have a no disadvantage rain / sun in the tier.
Cursola: BAN
Doesn't have switchins, and I don't think its necessarily fair to ask to offensively pressure it. Its fantastic spdef means that, as near as half of the tiers pokemon have absolute 0 shot at keeping up the pressure, so it makes it extremely difficult play around. It adds to the matchup factor because of this,
Alcremie: DNB
Exeggutor: BAN
This is just an incredibly efficient breaker. We still don't have enough reasonable counterplay to this in the tier, but the limited counterplay we do have like klinklang and ferro, its just a matter of time before eggy breaks. having giga as a stab helps its longevity so so much, so in the occasion you are actually using a full stop, its more than capable of getting enough opportunities to muscle its way passed.
Kangaskhan DNB
Silvally-Poison: DNB
Silvally-Bug: BAN
We still don't have the sufficient counterplay, and bugvally is so drastically different to our current bug types that again, its never worth prepping for. Something that's this good and never worth prepping for is bound to steal matchups which I would like to avoid. Our hazards control is reliable enough such that it doesn't ever need to worry about it and a stab uturn silvally pivot hurttttsssss. I hope to not deal with 4 silvally forms as well oh god
Perrserker? Do not free
I don't even the slightest urge to keep this around the tier. Its just not feasible with our counterplay, and would genuinely ruin how the tier gets played. I wouldn't feel too angry if this actually got free'd since it would actually "help" building quite a bit by compressing so many roles, but id expect it to wreak havoc when deployed in the offensive role and for people to eventually turn on him, again.