So, it's obvious now that the Rengar rework was an utter failure.
What's the point of having stealth if they can see you coming a mile away? I think Riot should ignore all the whiners and go back to the originally proposed idea of removing Rengar's stealth entirely for the purposes of making the game healthy and making Rango a funner knifecat that can actually get the drop on people with his ult if he plays smart.