Asking for revision, partial revision or power redistribution for Sejuani's E - Permafrost, please.

I played a lot of Sejuani jungle early on when starting this game and most of my Sejuani games are from Season 6 where I played her as a support which helped me get from low Plat to Diamond 5 over 70 games while maintaining a 60% win rate, and then I stopped at 100 games right around the rework. I also really liked that EUW Sejuani support main Forceobscure that made it to masters playing only Sejuani, I was hoping that people would've picked it up like other non-meta supports.

Even though the 7.9 update says, "We're evening things out by converting some of Glacial Prison's power into more impactful things for Sej to do across the rest of her kit" , this obviously only applied to Sejuani jungle, as support she got shafted, and then her new power in the jungle got nerfed anyway so I'm not sure what Riot was trying to accomplish. I wouldn't call the changes pointless, an attempt was made and it was a good one. I really liked the change to Sejuani's W - Winter's Wraith with how they changed it into a cool skillshot, however I will always miss the AOE slow from E - Permafrost because it was always available for me to use.

Now lets compare the current state of Permafrost with the old one. The current Permafrost is a 1 second point and click stun with a 1.5 second cooldown that only works on enemies with 4 frost stacks(Frost stacks are applied by melee allied champions so its team comp reliant, also applied by Sejuani's auto attacks, and up to twice with Winter's Wraith.) Its also worth noting that Sejuani deals 10% maximum health damage on her next ability to enemies she has stunned, but this only works with Permafrost and Glacial Prison. I just really hate the amount of power that's placed into this one ability. Its like Riot took all that extra power from Sejuani's ultimate and just put it all into Permafrost while also replacing one of Sejuani's most iconic abilities(it was iconic for me). But after putting all that power into Permafrost, the rest of Sejuani's kit gets nerfed anyway because of pro players...

If it were up to me, I would either add a modified version of the old Permafrost back to Sejuani's kit and redistribute power and/or balance around that, or I would simplify her current Permafrost so its more on-demand and available in fights while reducing and redistributing its power. I would also remove the 10% maximum health damage that Sejuani gets whenever she damages an enemy she's already stunned and replace it with something else.