I feel like they will end it soon. Maybe not just yet but in a couple of months or so. They did the same with KHKT. They took about a couple of weeks to wrap it up so maybe here too they will try 5:30 pm time for a month or so and then start to wrap up when trp goes down.
Also Sai in numerous interviews saying he would like to do other roles so people see him as someone other than raghav rao and they see talent and when people ask about indian movies etc and if he will do and he always says soon. Very soon.
So i feel like they all know that soon they will wrap up and are ready. Ofcourse no one will flat out say it for sure.
But till then we just enjoy it and hope they do wrap up nicely and give justice to all the characters. Im surprised that during this crucial time, amma is missing. I mean i know they said she has gone for some yatra but anyway.