Dear Riot, this is what you stated about Rengar's ult back in Patch 7.3

https://na.leagueoflegends.com/en/news/game-updates/patch/patch-73-notes#patch-rengar

Similarly, Thrill of the Hunt’s duration is long enough that instead of needing to predict a fight (or commit to starting one at all), Rengar can just chill in the shadows, scaring the enemy team into inaction for long stretches until one of them wanders an inch too far. We’re tightening the leash on Knifecat’s ability to dine-and-dash large groups while keeping his efficacy at solo missions largely intact.

And according to PBE right now, you just don't give a fuck anymore? All to ensure he gets played in pro-play whilst ignoring how the public community feels about this?