When is the next rework?

Getting called noob champ and no skill and brainless whole game as the reworked Katarina... Feels like old kit again, so when's the next rework? Clearly this one failed to achieve the "needing more skill" part and people still call you what they did before ^^

So Riot? When's next Kata rework? I just wanna get mentally ready to know if it's worth to continue practicing this thing you forced me to play instead of my elegant playstyle :p