I miss her.
I'd be interested in seeing some of her mechanics come back (like the AoE heal or the tether, Inner Flame) on other champions that are designed to use them intuitively.
Not so much interested in seeing them come back on Karma.
They gave her 1 free week and called her non viable.
No, they looked at her, saw that she wasn't viable in solo queue Summoner's Rift (albeit viable on other maps), saw that she was strong on teams that knew how to use her kit to the fullest, and that any numerical change to make her viable in solo queue would almost certainly make her broken (or at least put her balance on a razor's edge) in competitive play.
She also had burden of knowledge problems for allies. If you don't know what Karma does, you should not be penalized for playing alongside her.
Those two issues were the main reasons she got a rework over buffs.
I like the AOE heal and the speed buff/slow that you can blaze on the whole of both teams.
No AoE heal, yes AoE shield. Yes AoE speed buff. Yes AoE slow.
I miss the shield and AOE damage. It was hard as anything but it was way more fun then this Karma. (I main support usually)
The thing I've learned about new E2 is that it's guaranteed harass that can also weaken the enemy's ability to trade back at you. It's also like old Q2+W+E2 in teamfights.