The thing is...I am happy.
I just want BK to get screen time, instead of *ahem* someone. BK chahe jaisi ho, buri, acchi, sab manzoor hai, because the actress is amazing.
In reality, I love nearly all Kaku scenes. Yes, there are instances where I am like "Ye kaisi insaan h??" and "God, I hate her" but even those moments are entertaining and enjoyable.
She is a character that can be digested as goody-two shows, and is amazing as a straight up villain. So, I will be satisfied with whichever direction they take this particular track. Bas Kaku ke upar focus rahe, the one-who-shall-not-be-named ke upar nhi.
ETA: I KNOW this is an unpopular opinion, but I am quite excited to see Sai enter CN. That place is toxic as hell...but it will entertaining for sure. Plus, Sai hai to Wannabe-Mother ki beizzati to nishchit h.