Changes to Kha'Zix base and GotS skins.

I'm just curious, wouldn't the proposed QoL changes to both these skins devalue Mecha Kha'Zix?

I mean they could have added a isolation indicator to the GotS skin on it's release, they had the code there and then from the Mecha skin so why didn't they bother from the start?

I mean now the only difference after patch 5.21 if this goes through between Guardian and Mecha is a voice filter. And I'm not sure that totally justifies the higher price.

Just my thoughts on the matter. Always thought it was silly to make a 1350 skin for a champion launch.

Edit : Downvote? This isn't a negative thread. But think about it, the indicator has been a perk of the Mecha skin since it's release and when the released Guardian of the Sands they didn't bother then.

So why now?