Why bring back Root now?
First, no one was asking for this mechanic to return, and in fact I recall is being almost universally panned when you tested it months ago.
Second, you’re still working on important bugs impacting our abilities, so mixing this with mighty charge node on kraven is a weird decision. I’d love to be able to dex properly, but you’re still figuring out these problems, and dexxing is unreliable. Same with trying to reparry and parry issues — why make reparrying a requirement that the bugs won’t let us consistently do?
IMO Root is a dumb mechanic. I assume you’re planning to release/sell a champ that is Root immune next year, which is the only reason I can see for adding root to kraven.