DONT REWORK KASSADIN PLEASE!!!!

Riot please dont rework kassadin, i think he is balanced at the moment, having not too much burst but still having alot of damage. I started kind of maining kassadin and I dont want another one of my mains being ruined. I started maining malzahar for a long time, and when i got really good with him, he got reworked, making his damage very unreliable and sometimes not even noticable. After that I started playing ryze, and realized he was pretty good being able to snare someone multiple times and of course he got reworked, making him unable to snare enemies multiple times. So just buying a qss now prevents him from being to keep champions like nasus and riven away from him. Please dont rework kassadin, I dont want him to lose his slow, shield, w mana gain or the low cooldown on his ultimate late game.