Sathi re creative heads can't afford to play with the popularity of sathi re by killing rajiv. Reasons are,
1. no doubt that storyline is very nice of this serial. In true sense entertaining & diff. from other. But main attraction of sathi re is rajiv. Rajiv's character is so popular that if they show rajiv dead, majority of the viewers will stop watching the serial.
2. what was the significant of neelaben's advice to suman to become a savitri for her satyavan, if they show rajiv dead.
3. what about suman's hiding the truth from rajiv about her relationship with prem, if they show rajiv dead.
4. what about prakar and kul's revenge on rajiv? What will be the meaning of disclosing prakar's true identity, if rajiv is not there. As rajiv is the one who suffer a lot due to prakar.
5. what will the meaning of proving rajiv's innocence in jignesh's factory fire case, if rajiv is not there.
So in my opinion they can't kill rajiv. Lets see…..