Aren't they just repeating the Juggernaut update?

One of the sole reasons why the Juggernaut update ended up the way it did was because for SOME reason the balance team decided to buff EVERY tank they were reworking on the PBE close to release.

Maokai, Sejuani and Zac have all been seemingly buffed just because the community has been doing nothing but whine about them since their rework reveals.

I understand that these changes are pretty freaky, but I seriously don't think the balance team should be buffing these tanks as much as they are before they're even released. It's hilarious that they are just going to inevitably repeat the Juggernaut Patch.

Alternatively: Any word on Sejuani's skins being changed? They look like utter atrocities. Seriously, normally the skins team is decent, but they're just been so lazy and effortless when has it comes to Sejuani . Disappointed.

EDIT: For anyone misunderstanding, I'm not talking about the reworks themselves, but rather the over copious amount of buffs being pumped into these champions as a result of the negative view people have of them. Maokai's already seen significant buffs to ALL of his abilities. Sejuani's already seeing copious buffs. Zac is set to see his base damage on his ult increased despite already doing a tonne of damage naturally.