I think its just natak what he's doing, coz he clearly said that satta has to stay with trimurti and Ragini clearly mentioned that they won't let SuKor stay together for a long time, so this means that KN will be back to plotting. Ragini is no match to take up his place and she can never be a master planner like KN. I think what shocked KN the most is Chakors naya dabangg roop to save her husband whom she's fallen in love with, something KN never really expected I guess