[Jetniss]

I won't comment on wind but I do know a lot of people go wind because the aura is great, shockwave is beyond good and drops into most combos, and flurry is still one of the best slows in game.
I don't think Cosmic needs any buffs. It does a lot of damage and it has a lot of utility still. The slow on its AoE could probably use some nerfs. And cosmic just got a few new tools in its kit granted they're probably app-gated. But if it had more damage or less CD it'd be really overbearing. They already got way too much going on there.

I don't think Light needs any buffs. It also gives a lot, and it builds out of two trees that already have a lot. It's a supplementary tree of three skills that offer insane amounts of instant utility and damage that you can't find anywhere else. It's really strong as is. It's not carry the entire bench strong, but if anything were, especially with a whole tree, that'd be a problem.

Do some trees need a little help in comparison to Light, Holy, Shadow, Occult, Cosmic? Maaaybe. I haven't done enough research to say-- but if it means that those five trees need to be buffed more to be even further ahead? Or that they should be buffed before the rest of the meta catches up to them, I'd have to protest.

Edit: And the jist isn't that these trees should be nerfed because other things are bad. These things were nerfed because they were too much. I'm saying they don't need to be buffed arbitrarily because after these nerfs they're still really good, and if you think they're bad then you're living a very privileged character and don't know what the landscape of fights look like outside of your 'elite tree'.